Bad sense of humour, poor Ronaldo

Me and my friend (who is portugese!) find this clip hilarious.
First time I saw it I didn't find it funny but the more I watched it the funnier it got.
Now its just our joke all day, notice how he goes TIM WIN instead of the team won.
I was in fits of laughter today for 4 hours of media because my friend kept mouthing Tim win when the teacher wasn't looking.