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51.
Yam
Black country dialect. An abbreviated version of 'you am' (meaning 'you are').

Can also be used when asking 'are you...?'
Yam alright you are.

Yam alright lad?
by will b. 52 May 23, 2008
 
1.
YAM
Drug slang referring to a heroin-filled balloon.
This use of the word is seen in the song "and then what?" by the rapper Young Jeezy in the following passage:
"Close shop then I do my count, hide the rest of the yams at my auntie house"
by beakllerina August 01, 2005
 
2.
street name for a type of drug
"ima keep the rest of my yams at my autie house"
-young jeezy
by yung trill June 04, 2005
 
3.
yam
Ugly-ass cousin of the potato.
by Anonymous June 10, 2003
 
4.
A term for good, sweet pussy thats lovely for thanksgiving and is originally native to South Jersey.
Yo I got them yams last night.
by The Hamburgler November 10, 2006
 
5.
yam
to dunk
YAM IT!

I just yammed that shit on your sorry ass!

you just got yammed on, my man!
by dirtynick May 23, 2009
 
6.
i got three yams so we are gonna party like rockstars for the next few days
by version2.0 August 23, 2005
 
7.
A gram of cocaine
Dat nigga up da street sellin yams fa 45$
by Dees0924 February 04, 2009