Help identify a movie or show

I was watching some movie or show recently when a guy I think he was heavy is standing on top of a diving board and he goes till the end and the diving board just collapses and he goes into the water . Maybe the board was cut and the end as a joke or maybe because he was heavy but diving board completely sank down and he slid into the pool , please help me identify where this came from , thank you

Shallow Hal?

If there were no water in the pool, only a thick layer of mud at the bottom, then your movie would be A Good Year (2006). There are a couple of previews on Youtube (1:04 and 2:26 duration) which both show the scene. I am sorry, but I cannot think of any other movie. (Cartoons and commercials are another story.)