BTMS

Big Tit Mall Sluts. These are big tit sluts at the mall (of age) ok well not all the time. These sluts are ready to go anywhere in the bathroom changing room or in the middle the store. Slllllluts.

Nick: Hey Kenny, look at those BTMS's over there.
Kenny: What are BTMS's?
Nick: They are girls with nice tits that you want to fuck but you are afraid because they might have the clap.
Kenny:oooooo did you hear that rex fucks animals.

by Rex the donkey ass fucker December 23, 2009

BTM

BTM is a shorter version during text messaging that you will "BTM" which means "be there momentarily".

I'm running late, but I will BTM.
(Be there momentarily)

by Andrea DGeorge Nor-Cal September 22, 2016

BTM

Acronym for "beat the meat" or "beating the meat".

Homie #1: Yo, I'm gonna BTM right quick then play some Rainbow Six Siege.
Homie #2: gay ass foo

by PsychoR3KT June 1, 2017

btm

Bitter and Twisted Man

Tony is a btm all he can do is complain about his boss, his coworkers, his life. he needs to get a new life. BTM....

by TonyVo October 9, 2011

btm

Butt to mouth

I was fucking Michele last night and she was begging me to fuck her in the butt and then cum in her mouth. BTM- butt to mouth also add another B Bitch and you can say she is a BTMB

by Mike4862 April 19, 2018

btm

Balls to mouth.

bro, She totally wanted me to give her the btm treatment.

by xxsavage December 25, 2010

BTM

The abbreviation for Behind the meme, a pro meme assassin that killed many good memes.

An innocent, spicy meme: AAAAAAAH IT’S BTM!!!

by iGood July 27, 2018