1 definition by Oonga Boonga

A sexual act in which Marines partake

ritualistically. Multiple men initiate sexual intercourse with a female and, one at a time, bust inside of her. The last one to blow his load in her must drink the rest of it out of her vagina.
Damn, it looks like Devin’s gonna have to drink the Marine Corp Milkshake!
by Oonga Boonga August 3, 2020
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