Y.M. 

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

Y.M. by 120851251 December 24, 2009

Y.M.S.B 

Yonder Mountain String Band

Y.M.S.B is one of the best Jam Bands around

Y.M.S.B by Bubba Briggs July 17, 2006

Y.M.C.A. 

Basically it is an apartment where many drug abusers and ex-convicts stay to sleep and abuse drugs. Some of these people pay rent, while most others are unemployed and do nothing with their lives except party, drink and abuse drugs. No one you stays in these places are to be trusted.

Let's go down to the Y.M.C.A. where all the losers in town live!

Y.M.C.A. by Jimmy Spelich March 26, 2009

Y.M.C.A. Status (Y.M.C.A.S.) 

Gay (homosexual),Feeling Extremely Gay (homosexual),Gay (homosexual) Action,Gay (homosexual) Behavior.

Bob: Dude i feel so "Y.M.C.A. Status (Y.M.C.A.S.)"
Bob: Dude i feel so GAY

Valentina: Is All In A "Y.M.C.A. Status (Y.M.C.A.S.)" Around Them Girls.
Valentina: Is All In Gay Around Them Girls

Y.M.C.A. Status (Y.M.C.A.S.) by GibbyMortis April 23, 2010

y.m.s.b. 

you my some bitch
"bitch" is pronounced "beech"

steve-Alex your a douchebag
Alex-y.m.s.b.
steve-what?
alex-you my some bitch
steve-what?

made famouse by steve colman after reading a bumper sticker that said y.m.s.b. and thought it meant you my some bitch. turns out it was some hippie crap.

y.m.s.b. by Alex Stewart September 28, 2005

Y.M.S 

When you have someone so special in your life that all the other craziness in life disappears until there are 3 things in life... YOU ME and SATELLITES

all there is when im with you is ... Y.M.S

Y.M.S by Mason S April 23, 2007

Y.M.D.B 

Your

My

Dirty
Bitch

maybe used to describe a girl when having sex.

"Y.M.D.B baby..."

Y.M.D.B by mysteriouspantha -x- August 20, 2011