A large growth of hair located on a woman's lower back. Most notably found on foreign women. Often unintentionally flaunted when ill-fitting clothing is worn.

A very hair, bushy, usually untrimmed, crotch area.

This is when you make your father so angry, he slurs his words in an effort to yell at you, and rips his shirt off, exposing his yeti fur.

A hacker

When you shave your pubes before sex and you leave the clippings in the sink. When you're done having sex you pull out and bust all over her tits and stomach. When she asks for a towel you go to the bathroom and grab a handful of pubes and come back and throw them on her and yell now that's a yeti Sweater.

A term of endearment used esp. for someone really funny