MBT 

Military acronym that stands for Main Battle Tank, currently the heaviest class of armored vehicles on the modern battlefield.

Guy 1: Shit, I see an enemy MBT!
Guy 2: Aww fuck, our RPG will barely scratch the paintwork on that thing.

MBT by 91stCataclysm May 30, 2009

MBT 

MBT is an acronym for the largest current group on Bungie.net. The group is called Mjolnir Battle Tactics.

MBT has collected and processed all the information that has passed through our forum and is finally ready to release it in the form of our Halo 2 Strategy Guide.

MBT by WhiffleBallTony July 6, 2006

MBT 

Must be tough.

Mbt

Ooh must be tough.

MBT by Sarah the jew November 13, 2018

MBT 

English slang or shorten abbreviation of Might Butcher This.

Some one texts MBT or the abbreviation M.B.T it could also refer to Might Butcher This.
"Hey idk how this stage play is going to go I mbt..."

MBT by M.B.T.Ent February 26, 2018

MBT 

Stands for "Movie Bitch Technique." In alot of teen dramas there are people who pertend to be somebodys friend for information even if they cant stand the person. they usually get what they want and use it against the person.

Siri: Hey, I thought you didnt Like Jade!
Adrienne: I don't! I hate her effing guts!
Siri: Then why were you talking to her?
Adrienne: MBT. That'll teach her to mess with Emma's Boyfriend.
Siri: haha

MBT by Adix March 8, 2010

MBT 

Masturbation Battalion Threesome

Name of the Subscribers from a youtuber user-named IDC_SAO

Yo you also apart of the MBT?

Dude IDC is awesome MBT for life!

MBT by IDC_SAO May 8, 2018

mbt 

When you masturbate.

Alfonso, stop mbt during Chinese class, you'll cum on the girl beside you!

mbt by anonymous December 14, 2020