look up any word:
1. Insurance Piss
February 10, 2012 Urban Word of the Day
The act of going to the toilet when you don't really need to, to make sure you don't need to go later. Usually conducted prior to long car journeys or departure from drinking establishments.
Her:"lets leave this pub before your too drunk to leave"

Him:"OK, but I need to take an insurance piss first"
rss and gcal