look up any word, like the eiffel tower:
 
5.
YM
-Your mom.
- (or)Your mother.
An answer to any statement.
-Where were you last night?
-At your mom's house?

-I like that shirt.
-Your mom likes that shirt.
by AMW June 20, 2005
 
1.
YM
Short hand for Yves Martin, a gangster brand underwear.
Alex: Oh yo! Don't mess, he's wearing YM!
John: Damn, he's too gangster
by RichardJiang January 08, 2013
 
2.
YM
It was a magazine, but it now a website. There's a forum with a lot of different categories, but the best one is Real Deal. It's probably the best forum on the web.
You'd have to actually go to YM to see what I mean.
by anonymousssssssssss January 04, 2008
 
3.
YM
Short For Young Money;
Lil Wayne's Outstanding Hip-Hop Super Group
Guy 1: Ay Yo Who Killing The Hip Hop Scene Right Now Since Wayne Went In?
Guy 2: The Team That Has Been Killing It Since Before Wayne Went In, YM!
by Staks-A-Mill June 20, 2010
 
4.
YM
"YM"

YOUNG M.A.F.I.A.

Music . Art . Faith . Ink & Attitude

YOUNG MAFIA is a Premium and Exclusive Brand.
I use the YM Brand. Swagga.
by Patrick Bonder January 16, 2013
 
6.
An acronym for Young Money. Which is a truncated version of "Young Money Entertainment"; Lil Wayne's American record label under Cash Money Records, distributed by Universal Records.
Lil Wayne: Y.M. BITCH!
Drake: Damn straight
by 120851251 December 24, 2009
 
7.
Y!M
Yahoo Instant Messenger, the ! is substituted for an I
synonymous with Yahell
you guys, my computer's been on the fritz lately and Y!M is completely shot, can I use your's to check my offline messages?
by silent17 August 31, 2006