yam 

young asian male

yams can be found cruising in their souped up honda civics

yam by pfive007 April 18, 2003

yam 

Any girl called Amy that is really annoying and just plain stupid.

You're such a YAM!

yam by Grace January 14, 2004

YAM 

The act of straight domination on a modertately hot female, whose body curvature makes a male act like a dog and say,"I want to yam on that"

Damn, that bitch is fine, I'm tryna yam on that.

YAM by The one and only May 9, 2005

yam 

Male gonad of any species

My girlfriend gently sucked on my right yam

yam by Jim August 2, 2003

yam 

(N) The act of coitus; sexual congress.
(V) To achieve intimate relations.

Damn, I bet she yams all the time.
I yammed him real good.

yam by Prof. Ernest Wilford III December 28, 2005

yam 

A young male generally in his late teens early twenty's that is a hard heroin addict. so much so he will do cock for cash.

"look at that yam shooting up again"

yam by treegoatman September 21, 2011

Yam 

(v) can change it will practically any word possible, peoples names , etc.

yam, yammed, yamming

Im about to go YAM on this test
I just yammed that girl over there.

Call me Yam Newton, cus im a BEAST
Just yammed out on some pizza
Purdue just got YAMMED by VCU

Yam by RP Dizzle Trey April 7, 2011