1. "by the f*ck" (a different version of by the way)
2. "better think fast" (this will be used when attempting to play off a BTF usage, very ironic)

rake: Yeah homework sucks...
carrot: I know! oh and BTF do you want to hang friday?
rake: def.

Hi mom!
what does your shirt mean?
uh..better think fast! its a joke
by Collie69 December 2, 2008
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"Hey man, would you tap that?"
"Yeah dude, BTF FTB though"
"I agree"
by CurryMaster69 March 31, 2015
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It's been a long week, I'm going to btf this dragon berry Bacardi.

We're out of shot glasses, just btf that shit.
by Fukbtchz13 December 19, 2014
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senior 1: bro look she got tits for a freshie

senior 2: she’s a btf
by Your Sarah July 7, 2019
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Since you're a btf you definetly need another tractor and a yee yee truck.
by Sexyswole December 8, 2018
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Emily: I swear I'm such a crackhead, come hang with me.
Jenny: BTF?
by MonixUnalive December 30, 2022
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