2 definitions by taint man 3000

A cum plunger is when a chick gets down on her knees and tilts her head back. Then a large group of guys, maybe a dozen or so, gizz in her mouth but she doesnt swallow it. Then the last guy sticks his barnacle cock in her mouth. With all the other dudes cum covering his cock, he shoves it down her throat as to plunger the cum down her esophagus.

After you blow your load inside a chick's ass, you piss in her ass with your barnacle cock, and it lubes up clumps of shit and the clumps slide out like submarines into the yellow water.