These are funnnnnny...thanks to everyone who posted already and made me laugh!

My friends and I are notoriously snotty when it comes to guys and intelligence. We just CANNOT STAND dumb guys. usually not too much of a problem though - I'm in law school now, and the rest of my close friends are too or in med school or vet school.
Dumb guy in bar trying to be original: "So, uhhh...what's your major?"
Me: "I'm in law school"
Dumb guy, panicking "ummm...ok...ummm...I, uh, have to leave"
it's a great system - they pretty much weed themselves out.
Here's my contributions:
"couple beers short of a six pack"
"better seen and not heard"
(this is my friend's saying for guys that are really pretty, but just embarrassingly stupid, which becomes apparent whenever they try and talk)
"world's greatest argument for population control"
"low-riding brain"
(again, my witty friend for the twits at the bars who are only capable of thinking with the "brain between their legs")
"Warning: testosterone causes mental retardation" (for the thick necked gym junkies who think you'll fall in love because they have biceps)
I don't want anyone to think I'm bashing guys here - just the stupid chauvinistic ones. Guys that are jerks deserve to be laughed at, in my opinion.