When a Tom Mcgregor ejaculates into a milkshake. Their sperm is now in the milkshake, therefor creating a spilkshake.
guy 1: did you taste that weird milkshake?
guy 2: mate! that was a spilkshake!
guy 1: OMG! that is disgusting
by jjjaaayyy June 10, 2014
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