look up any word, like sex:
 
14.
1. A guy who has the potential to be decent guy, but instead wastes his life on becoming an asshole.

2. A guy who finds enjoyment is playing with a girl's feelings.

Pif and Alex are assmen. Why? because cheri said so.

We hate them assmen, its bad for the cake! -Martha Stewart
by xlosergrrlx June 05, 2003
 
1.
A Man obsessed with the female (or male if one is gay) buttocks. ant: Breast Man
I am ass man, Glenn Stated!
by Erik S Taylor February 05, 2005
 
2.
Cosmo Kramer
As seen as Seinfeld.
by TV man. February 18, 2003
 
3.
License plate that Kramer received accidentally on an episode of Seinfeld. It was supposed to go to a proctologist. He uses it to park in a reserved spot for doctors and gets caught by the man it was supposed to belong to.
Cosmo Kramer, the "ass man"
by Urban Dictionary March 27, 2005
 
4.
See Cosmo Kramer, the assman.
(In the parking lot just outside the hospital, Kramer has pulls into a "Doctors Only" space)

Security Guard: Can I help you?

Kramer: Ah, yeah. Doctor Cosmo Kramer. (points to assman plate) Proctology.

Security Guard: Oh, oh, okay. Sure...

Kramer: Thanks. Have a good day.
by EliteNavySeals August 30, 2005
 
5.
Short for Assistant Manager
Guess who the new Ass Man is?
or
Look who just got promoted to Ass Man.
by chernobylspice December 10, 2003
 
6.
A man whose favorite part of the female anatomy (i.e. to look at/stick his penis in) is the butt.

Also spelled "ass-man."
And that was when I realized: I'm an assman!
by yeyYAY June 13, 2006
 
7.
Wal-mart slang for assistant manager. Used disparagingly.

From ass(istant) + man(ager).
Everybody back to work, here comes the assman!
by Miryam Websta February 11, 2009