shiverbating

masturbating outside in the cold, that causes shaking and shivering in the process

Jimmy's doctor said "if you start shiverbating again you will get frostbite on your penis"

by jayrad3420 February 23, 2011

Shitterbation sign

A sign used in prison/jail settings to alert others you are doin’ ur business....can serve dual purpose, hopefully at separate times.

Offender Smith had to drop a deuce so he put his shitterbation sign up so his celly would know to steer clear for a bit.

by H to the Izzo July 8, 2019