1 definition by jjjaaayyy

Top Definition

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