BTFD

Boiler the fuck down

-Reference to, Purdue Boilermakers "BTFU" (Boiler The Fuck Up)

IU just beat Purdue 27-24, BTFD Purdue!

by the_urban_dictator March 26, 2009

BTFD

Bow the Fuck Down. It is used by AOL's Nintendo Room. It's creator, Lou, is a raging alchoholic who is also homosexual.

1.) "hey all wuts up" "btfd lou you stupid fucking mexican"

by Zee March 10, 2005

BMFD: Balls Mutha Fucking Deep

1) When you go all the way in, all the way up to your balls.

Can also mean

2) in a lot of trouble/peril , in a lot of danger.

She likes when he goes BMFD: Balls mutha fucking deep nside her and she feels it poke her back.

The other day i got caught in a street brawl and was Balls mutha fucking deep right in the middle of it!

by BRICKESE February 17, 2013

BTFD

Bow the Fuck Down. Internet Slang

BTFD is used in the internet chat rooms as a comeback. Like "BTFD Bitch!"

by Reese March 10, 2005

BTFD

Bolt To the Fucking Doors

When the whole market starts to tank at once, you panic, sell everything and Bolt To the Fucking Doors (BTFD) with your cash....(Bearish View)

or...Buy The Fucking Dip...(Bullish View)

by zztop22 February 18, 2011

btfd

Beat the f*** down. Some people get hung up on certain martial arts, then someone that can know how to btfd comes along and makes them a little less cocky. Brazilian fighting vs. karate, or street fighting vs Kumita

He can btfd.

by maintience guy May 1, 2009

BMFD

Brad Motherfucking Davis

he's such a BMFD.

by lady2456 October 24, 2009