Top definition
When a lesser member of a musical act or artistic troupe manages to engage in sexual relations from a groupee simply because the more notable members are either: a) busy screwing other groupees or b) passed-out from drugs.
Concert-goer #1: "I feel bad for that keyboardist in the back. No one respects his contribution to the band.

Concert-goer #2: "If it's any consolation, I bet he gets his share of spillover pussy."

Concert-goer #1: "You think so? Well good for him."
by The MC Press February 06, 2013
Get the mug
Get a spillover pussy mug for your friend José.