look up any word, like swoll:
 
1.
a disgusting fatbody. wooooooooooooooo
Yo, that big yokozuna over there is a land mammal!
by daego&dug July 12, 2006
 
2.
generally female, a person of grotesque proportions and general unclean appearance. although exactly acurate referring to one in this way points out their animal like quality.
whoa! did you see that fuckin' land mammal walkin into white castle.
by brewse April 14, 2008