B.T.U 

B.T.U meaning bet that up, you say this when your gonna get revenge on someone or your agreeing to do something together and your lowkey excited about it.

Bro#1: Hood bro im bouta come scoop you we finna hotbox.
Bro#2: Ight B.T.U my guy

Or
Brother: OMG ON GOD WHO ATE MY LEFTOVERS!!!
Sister: I Did

Brother: On God bet that up(B.T.U)

B.T.U by Vonnies_Wrld August 5, 2018

B.T.U. 

British Thermal Unit


(see {BTU])

British Thermal Units are used in propane.

B.T.U. by some polak October 4, 2004

T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B 

This is for Rachel you big fat white nasty smelling fat bitch why you took me off the motherfucking schedule with your trifflin dirty white racist ass you big fat oompa loompa ass bitch i’m coming up there and i’m going to beat the fuck out of you bitch

Karen: Where is your manager?
Manager: T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B

T.I.F.R.Y.B.F.W.N.S.F.B.W.Y.T.M.O.T.M.F.S.W.Y.T.D.W.R.A.B.F.B.O.L.B.A.I.C.U.T.A.I.G.B.T.F.O.Y.B by Yellow Hearts 223 January 15, 2020

B.T.F.U. 

Back the fuck up

B.T.F.U. Before I slap you

B.T.F.U. by 💻 mac123🤓 June 19, 2017

B.U.T.F.U.C.H.S 

Bureau of Unregulated Tournaments For Urban Corn Hole Statistics... An organization dedicated to tracking unregulated cornhole matches and keeping records of the results. The organization was formed in Aug. 2004 in response to the growing number of cornhole tournaments taking place outside of standardized tournament format. Since it's insurrection, the B.U.T.F.U.C.H.S. have documented over 22,000 matches and the statistics thereof. Urbanized cornhole matches have become a major concern for tournament cornhole activists. The B.U.T.F.U.C.H.S. have worked tirelessly to alieviate the corncerns of the B.I.T.C.H. (Bureau of International Tournament Corn Holers), the governing body of all tournament cornhole matches.

Stop cornholing, the B.U.T.F.U.C.H.S. are here.

B.U.T.F.U.C.H.S by Rich Davis July 14, 2008

T.B.U.C. 

Texting Bitches Under Cover

is when someone you know is texting a girl in a very sketchy manner, in which they don't want you or there girlfriend to find out

Dude who could you possibly be texting right now ?" "Uhh no one." "Dude you're totally T.B.U.C.

T.B.U.C. by kakashi980 August 3, 2010

R.T.F.U.O.T.B. 

Acronym for "roll the fuck up out this bitch," another way of saying "leave."
Origins trace back to white kids who listen to Lil' Jon too much and are too lazy to use actual words.

Josh: "Are we leaving yet?"
Jim: "Yeah let's R.T.F.U.O.T.B."

R.T.F.U.O.T.B. by jayohb33 November 5, 2008