Wooly Mammoth Pits 

Men and sometimes women who have unbelievably large amounts of hair growing from their arm pits.

Tyler: Whoa, I just saw big foot running into the woods!

Kristin: Nah thats not big foot, that was my sister, she forgot to shave this morning, she has Wooly Mammoth Pits

Tyler: Oh.....

Wooly Mammoth Pits by ummmgum September 15, 2009

mammoth 

of great elephantlike-ness. of great awesomeness, amazingness, or size. nothing to do with republicans.

dude, you got so much mammoth on that jump.
youre so mammoth.
youre totally mammoth on guitar.
im mad mammoth

mammoth by megonegraka February 19, 2008

the mammoth 

A penis capable of killing a man, even Vin Diesil

Mark: That Jack sure does have a mammoth.
Steffan: I heard he killed several men in one of Freddie Mercurys gay backstage orgys with it.
Jack: Silence, he is hungry.

the mammoth by Jack Mammoth May 25, 2005

Swolly Mammoth 

What you turn into when you are getting swoll, ripped and shredded at the same time.

*drops weights* Doood, I am feeling like a Swolly Mammoth right now!

Swolly Mammoth by Beta1839 October 11, 2012

Mammothita 

A spanish female mammoth, fat spanish chick.

Daaamn!!! Look at that Mammothita!!!

Mammothita by muzikplzz May 16, 2011

mammoth double nut brown 

A sex position involving a bear, a chair, a man, and a tree.

I am going to go and mammoth double nut brown that tree.

mammoth double nut brown by tummy12359382262 October 16, 2011

Mammoth Cock

A big giant penis that has the ability to break a girls spleen.

This girl i was talking to was complaining about her spleen hurting. I got to thinking and recalled that i stuck my big giant mammoth cock inside of her a few days ago.

Mammoth Cock by Mammoth_Daddy October 27, 2016