another way of saying a large amount;
if said by a male, it has a dual effect by saying a large amount while giving credit to the size of his "large" penis
A male who lowers their drawers and proceeds to rotate his hips in order to project & swing his member in a motion that resembles that of a ferris wheel or helicopter. This is often done from an open window on public transportation or a trolley.
Chief Wiggum: Well if it isn't the doobie brothers.
Lenny: Uh oh, crotch the weed.
(Homer Simpson crotches it)
Chief Wiggum: Smell any drugs, Sergeant Scraps?
(Dog bites Homer's weiner and testes).