look up any word, like bukkake:
 
1.
This is a phrase commonly used amongst many people that have casual sex. pipe and leave is used for when you have sex with someone and just leave afterwards. Another term for casual sex.
Guy one: I don't really want a relationship.

Guy two: pipe and leave then son!
by Shortayy April 24, 2008

Words related to pipe and leave

pipe casual life one night stand relationship sex