The Simpsons

He’s just got a crayon in his brain . He stuck it up there when he was like 4/5 . He’s pretty much Lisa’s father though

because he’s a drunktard

In one episode it actually shows why he is so retarded because when he was small he was shoving crayons up his nose and when he blew them out one stayed stuck in his brain.

Dr Hibbert pointed out in one episode that he had a much thicker skull than normal, and so, a smaller brain. There was another episode when a blue crayon was lodged up there from when he stuck it up his nose as a kid; and when they removed it he became very smart all of a sudden. then he went and shoved the crayon back up there and I can’t remember why…

I imagine all the beer he drinks and knocks to the head he got over the course of the series haven’t been of any help.

Also, the writer’s of that show have never returned to the peak of hilarity that the show had in the mid-90′s and they somehow seem to think that making Homer increasingly stupid will garner more laughs. Stupid writers!

Well one of the episode’s he got a x ray and found a coloring crayons in his nose and it was poking his brain and made him dumb
you can watch this but its in french
http://www.youtube.com/watch?v=ucF-bqiZjLY

All his nutrition goes to his stomach instead of his brain.

All the duff beer is getting to him

Because that’s what makes it a long running show. It’s funny, because you just KNOW there’s probably some like him, or worse… Barney Gumble.