To Tit fart. Much like a Queef or a Deef, but with your Boobies.
Man, that Teef was NASTY. She needs to wash her Tits, for real.
โดย PoopOnAStoop 08 มกราคม 2011
Sounds similar to teeth, however teef are of a much more mangled apearance.
"Oh my god, did you see that girl? She had f*****g teef!"
โดย Cowfresh 23 มีนาคม 2007