a variation of a blumpkin. having a woman go down on you while you are in a hot tub and dropping a turd that floats from up under you and hits her in the face like a torpedo.
Dude, I was chillaxin with Barb the other day in the hot tub, she was going down like a pro while holding her breath, but I had to drop one so bad I couldn't hold it. It hit her in the grill and she got the blumpkin torpedo.
by MorningsidePlaya January 20, 2011
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