Top Definition
adj. describes the action of interrupting someone mid-blackout as they proceed to have more alcoholic beverages inevitably resulting in the spillage of said alcohol. The term is popular in LMU culture, especially in the Whelan dorms.
Audrey is a spillfuck for preventing me from downing the rest of the vodka.
by Tam Tam @ LMU March 23, 2009
5 Words related to spillfuck

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