Top definition
Essentially fecal matter, usually a dense, wide log that requires a degree of pinching out.
"Oh man, I gotta go pinch a serious Thicky Thompson!"

The man's ass seemed to have expanded several inches after ejecting a massive Thicky Thompson.
by beejgreen March 17, 2009
Get the mug
Get a Thicky Thompson mug for your father-in-law Bob.