"Slang for bitch the fuck"
by @tarynn12345 August 30, 2017
Get the BTFmug. a woman who wipes her butt from back-to-front resulting in poopycooch and is therefore unsuitable for cunnilingus
Jason tried to go down on his girlfriend, but it was too stinky. I told him that she was probably a BTF and that he needed to find a FTB.
by Ugly Dave October 13, 2007
Get the btfmug. by Random stranger007 July 9, 2010
Get the BTFmug. The acronym that stands for Boob to Frame ratio. Its a mathematical ratio designed to determine how big a woman's breasts are compared to what her frame should be able to handle. It is used to discern how attractive a girl is when cup size doesn't tell the whole story.
Matt: Dude my girlfriend has bangin double d's!!
Ryan: Yeah... but she has shoulders like a linebacker, sorry bro but her BTF is waaaay too small for me.
Ryan: Yeah... but she has shoulders like a linebacker, sorry bro but her BTF is waaaay too small for me.
by gbabyawesome July 13, 2011
Get the BTFmug. by Theowrites January 3, 2019
Get the BTFmug. by crackamus July 27, 2010
Get the BTFSmug. by Heybitchitsjoeywoahysbigestfan May 5, 2018
Get the BTFmug.