Used to describe a person of wide body,fat,and perhaps a person with two ass's, one in front and one in the rear (no pun intended).
Oh man! Look at the ass on that Guimbie! It's as big as a park bench. Spin her around and you'd never know which is the front and which is the rear.
by Rita Hawkins December 30, 2004
Get the Guimbiemug.