Its the aftermath of a severe pounding when a girl's labia becomes extremly droopy resembling tusks, while the pubic hair is all disheveled and crusty from a combination of the man juices, vaginal secretions, and sweat.
Holy shit dude, I pounded the hell out of Kristin and afterwords her vagine looked like a Wolly Mammoth!!!
by Big Pimping January 04, 2008
The act of excesive pubic hair teabagging, then to exclaim the mating call of a wolly mammoth
Dude i just got a wolly mammoth to the face!
by WhaleFail October 16, 2010