The other day, I saw this kid tell another kid, "You're like school in the summertime, No Class!", and it was so lame it made me laugh. Anyways, I tried to find a list of schoolyard insults online but couldn't find any and thought you guys might help me out.

Please post your schoolyard insult, the more childish, the better.

You're such a geek that the first time you saw a naked woman was in your Health textbook.

"You computer ****er"

Yo mama so fat that when she wheres yellow coat people yell
"taxi Taxi!" and theres more where that came from [trailer park dudes at school]

That reminds me of the joke on the Fat Albert episode of South Park.

Fat Albert: Man, you're like school in summertime.
Dude02: School in summertime?
Fat Albert: Yeah, *****, school in summertime!

Lol, imsoshort, your custom title is a good example of what I'm looking for.

Wow holy crap i just noticed that title!

Haha, those crazy admins!

Your mom is like a doorknob. Everybody gets a turn.

If I want any **** out of you, I'll squeeze your head.