Top definition
A horrible affliction of the nether-regions of a female where the lady in question has neglected to adequately shave/trim her bush, thus resulting in a situation resembling a thicket of sorts or an assemblage of thistles. Used in a comedic or derogatory and insulting manner. And sometimes in all three.
Molly: Vaginaboob
Colin: Bananahammock
Molly: Cock-juggling thundercunt
Colin: Boob refrigerator
Molly: Thistletwat
Colin: Okay, you win.
by MMBeh March 24, 2010
Get the mug
Get a Thistletwat mug for your brother Abdul.