What does “siu” mean? Cristiano Ronaldo’s celebration explained

“Siu” is Cristiano Ronaldo’s goal celebration shout, and it means “yes”. It is a drawn-out version of si — Spanish for yes — held for as long as his lungs allow. There is no hidden meaning, no acronym and no Portuguese phrase behind it. Ronaldo has said himself that the first one was not planned at all.

That is the short answer. What follows is where it actually came from, why almost every explainer gets the language wrong, how to spell it, and which athletes in other sports have borrowed it. This month the celebration turned 13 years old.

What does “siu” mean?

Siu means yes. Ronaldo lands from his jump, throws his arms down and back, and shouts a stretched-out “siiiiiuuu” — the Spanish word si with the vowel held. Nothing more complicated than that.

The stadium answers it. Wherever Ronaldo has played since 2013 — Madrid, Turin, Manchester, Riyadh, and with Portugal — the crowd shouts the “siu” back at him the instant he lands, which is how a private habit turned into a call-and-response.

It is Spanish, not Portuguese — the mistake most explainers make

Ronaldo is Portuguese, so a lot of write-ups describe “siu” as Portuguese for yes. It is not. The Portuguese for yes is “sim”. “Si” is Spanish, and Ronaldo picked it up because he invented the celebration while playing for Real Madrid, four years into a nine-year spell in Spain.

His own account settles it. Asked about the celebration, he said he “started to say ‘si’, it’s like ‘yes'” while at Real Madrid, and that it came out on its own: “I just scored the goal, and it came out. It was just natural, to be honest.”

If you want the Messi equivalent of this question, we have a separate explainer on what “Ankara Messi” means, and another on what a nutmeg is.

Where the siu started: Miami, August 2013

The first one has a date, a venue and a scoreline, which is more than most famous celebrations can claim. It was a pre-season friendly — the final of the 2013 International Champions Cup, played in Miami Gardens, Florida, at the ground now called Hard Rock Stadium.

Date	7 August 2013
Match	Real Madrid 3-1 Chelsea
Competition	International Champions Cup final (pre-season)
Venue	Miami Gardens, Florida, USA
Scorers	Marcelo 14′, Ronaldo 31′ and 57′; Ramires for Chelsea

Ronaldo scored twice. On one of them he headed in, ran to the corner flag, jumped, landed with his feet planted wide and his arms thrown down and back, and added a mid-air half-turn that swung his name round towards the camera. He was 28. He is 41 now, and the move has not changed.

The detail worth holding onto is that it happened in a pre-season friendly, in America — not in a Clasico or a Champions League final. A celebration now copied across four different sports was invented in a match that did not count.

The Ballon d’Or moment that made it global

For roughly the first year and a half it was a Real Madrid thing. What pushed it worldwide was Ronaldo shouting it on stage at the 2014 Ballon d’Or ceremony, held in January 2015, having collected the award ahead of Lionel Messi.

It landed as a genuine surprise in the room. The ceremony’s translator was visibly caught out by it, and Ronaldo’s own manager at the time, Carlo Ancelotti, was among those laughing in the audience. From that night the shout stopped being something that happened after a goal and became the thing Ronaldo is known for outside football.

How do you spell it — siu, siuuu or siii?

All of them, and none of them officially. There is no standard spelling because the word is a sound, not a piece of writing. The versions in common use are:

• Siu — the shortest and the most common in headlines and search
• Siuuu / Siuuuu — extra u’s standing in for how long he holds it
• Siii / Siiiii — closer to the actual Spanish si, favoured by Spanish and Italian outlets

The number of repeated letters carries no meaning. People simply type as many as the shout felt long, which is why you will see the same celebration written four different ways in four different reports of the same goal.

Athletes in other sports who have borrowed it

The siu has escaped football entirely. It is one of the very few goal celebrations that has crossed into tennis, MMA and American football, largely because it needs no ball, no team-mates and no equipment — you just land and shout.

Athlete	Sport	Where
Nick Kyrgios	Tennis	After a first-round win at the 2022 Australian Open
Manel Kape	MMA	After his win at UFC Vegas 44
Jeremiah Smith	American football	After a touchdown in a College Football Playoff semi-final
Jadon Sancho	Football	At Borussia Dortmund and Manchester United
Marko Grujic	Football	For Hertha Berlin against Schalke in 2019

Ronaldo has been asked about it more than once and has never objected. “It seems to have grown into its own global phenomenon,” he said, “and I love when I see other players doing it.”

Has Ronaldo ever stopped doing the siu?

He has tried alternatives, and they have never stuck. The best-documented attempt came in October 2022, when he marked his 700th club goal — away at Everton, in his second Manchester United spell — by standing still with his head back, eyes closed and fingers crossed at his chest instead of jumping. It was immediately nicknamed the “inner peace” celebration and was being copied within days: Benfica’s Diego Moreira used it after scoring against Paris Saint-Germain in the UEFA Youth League that same week.

He has debuted other one-off gestures since. None of them has replaced the siu, which has come back every time. Treat any “Ronaldo has ditched the siu” headline as a report on one celebration rather than a retirement.

Where Cristiano Ronaldo is now

Ronaldo is 41 and still at Al Nassr in the Saudi Pro League, having signed an extension that runs to the end of the 2026-27 season. He has scored 129 goals for the club.

His career total stands at 976 goals in around 1,330 appearances for club and country as of early August 2026 — which puts him 24 short of 1,000, a milestone he is widely expected to reach before the end of this year. The full club-by-club breakdown is in our guide to Cristiano Ronaldo’s total career goals. For scale on how fast that number moves: when this page was first written in January 2023, he was on 807.

The 2026 World Cup was his last. He scored three times across the tournament, including a brace against Uzbekistan that made him the first man to score at six different World Cups (2006, 2010, 2014, 2018, 2022 and 2026) and took him past Eusebio as Portugal’s leading scorer at the tournament. He finished his World Cup career on 11 goals. Portugal went out 1-0 to Spain in the round of 16.

Off the pitch, the reach that carries the siu is easy to state: Ronaldo is the most-followed individual on Instagram with around 678 million followers, ahead of Messi on roughly 515 million, and the first person to pass a billion followers across all platforms combined.

If you follow Ronaldo’s Saudi Pro League and Portugal matches and want somewhere to price them up, our guide to the best football betting sites in India compares the operators that cover both.

Frequently asked

What does siu mean in football? It means “yes”. It is Cristiano Ronaldo’s celebration shout, a stretched-out version of the Spanish word si.

Is siu Portuguese or Spanish? Spanish. Portuguese for yes is “sim”. Ronaldo started saying it while playing for Real Madrid in Spain.

When did Ronaldo first do the siu? On 7 August 2013, in the International Champions Cup final against Chelsea in Miami Gardens, Florida, while at Real Madrid.

Why does Ronaldo say siu? By his own account there was no plan behind it — he scored, it came out, and it stuck because crowds started shouting it back.

How do you spell Ronaldo’s celebration? There is no official spelling. Siu, siuuu and siii are all widely used; the extra letters just represent how long the shout is held.

Does Ronaldo mind other players copying it? No. He has called it a global phenomenon and said he likes seeing other players do it.

Photo Credit: Alamy