When you have mumps and then start jerking off your dick with a grapevine, before ejaculating into it.
by c0ckandba11z August 9, 2022

When a girl is so desperate she climbs to the top of a flagpole in a snowsuit and sandals so she can pleasure herself with the sandals and top of the pole. Usually done by ex porn stars with very loose pussies that could fit a car. A hummer.
by sailboatsmeller August 24, 2010

by ila January 14, 2007

Mumped is a blend of the words 'mom' and 'dumped' and means to be dumped by the mother of one's significant other.
by EOCA January 16, 2007

by Jenniffy July 4, 2008

This refers to the time when the whole of West Cork was stricken with the mumps. Beginning in Ballycumisk near the rural town of Schull, the mumps soon spread, i infecting all the local youth who are known to shift eachother. The mumps caused wreck amongst family and friends, even crippling the local football team Gabriel Rangers. A truly horrific time for this historic village.
by LowKeyFire January 12, 2020

by aaroy October 22, 2019
