BM Stick 

Short for bowel movement, it describes excrement that is stick (or log) shaped. A derogatory name, term or insult.

"You big BM stick!" shouted Jane at Harry, with a slight sneer.

BM Stick by HangDog September 12, 2009

BM face 

A defeated look of consternation, dissappointment, or even pain. The name derives from the look one often gets whenever challenged by a large BM.

When Jerry was released from his job after 20 years of employment, he got BM face.

BM face by SuperTy April 27, 2006

BM Surprise

A fart with a lump in it. See also Hershey Squirt or Skidder Dribble.

Todd went to break wind during dinner and caught a little bit of Wind Pudding otherwise known as a BM Surprise.

BM Surprise by Dr. Spicoli September 5, 2008

BM starter kit 

A BM starter kit is a set of clothing that young and uprising frat stars buy to begin living the frat life style. It was started by a young pike pledge and consists of polka dot bowties, chubbies, southern tide button downs, and ray bans. Oh and don't forget the sperry top siders.

A BM starter kit is any Rushie's clothing that is trying to become a pledge.

BM starter kit by Young lew August 6, 2013

BM thunder 

Loud pooping in a public restroom.

Logan's BM Thunder could be heard three stalls over.

BM thunder by Craiger810 October 28, 2015

BM King 

A ginger person usually a Belgium who crushes over people who are out of his league, underaged and not interested. He is the king of the friendzone kings and will be utterly persistent. Not to be mistaken for BMKoverlord. See also king of friendzone and stalker.

Wow BM King is forever getting friendzoned by elk

BM King by NuggetLord April 9, 2017

bm’s 

A big shit usually taken by heavier set people. Also know as (massive BM’s)

All theses people taking massive BM’s destroying the plumbing

bm’s by The office refrence December 10, 2017