you make a jack o lantern get at least five men to cum in said jack o lantern and then get a woman to put it on her head
we totally got jaime to let us make a cumpkin, she kept it on forever
To push a joke so far that it stops being funny, only to continue pushing it so that eventually becomes funny again. Functions as both a noun and a verb.
Richard: Why do you suppose that Peter Kay
keeps repeating the same material on his live DVDs? It's as though he's incapable of writing fresh material, but such a thing cannot be!
Emma: Perhaps he's attempting to cultivate a cumpkin.
A small square piece of cloth used by priviledged young men in Somerset to catch and clean-up semen.
"I took my cumpkin from my top pocket and proceeded to ejaculate into it, before discarding it out of the window"