BTM

Abbreviation: Beat the Meat

"Sorry i was late. I had to BTM."

by Jay Kohler January 27, 2005

BTM

Big Tall Man. Big is in well endowed, tall as in 5'11" and up.

The little short blond chick prefers a Big Tall Man (BTM) to do her hard every night.

by RacerDude007 July 13, 2010

BTM

A big titty milf

Example 1.) Marty's mom is a BTM.
Example 2.) BTM's for life!
Example 3.) Kyle is a BTM hunter.

by btmhunter4life February 26, 2010

BTM

Big Tittied Momma

Come Here BTM Sit on this!

by Kay Bay-Be January 5, 2010

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 February 8, 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 2, 2017

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 28, 2018