An effective way to tell someone to fuck off because they're talking too deep about a subject at an informal place and time. It's intended to get an over-reaction from the that person out of self-consciousness
by Stein89 April 24, 2011

The act of performing oral sex on a woman (eat) and having to relieve one's self sexually (and beat) because she has no intention of allowing entrance to her moist caverns.
Sandy let me go down on her but made sure that I knew she wasn't going to put out, so I had to eat and beat.
by Ragebees June 30, 2015

by rnoswknsiwis December 27, 2013

by taz gam March 20, 2004

by dick gazinya April 20, 2003

Same as jacking off, but in addition: Any time a mechanical device is temporarily malfunctioning, especially in an erratic motion fashion, it is beating off. See also on the rag and otr for malfunctions of a 5-7 day nature
by andy1 May 24, 2005

To have sex with a girl and never contact said girl after the sexual encounter. Synonymous with hit it and quit it.
Guy 1: Yo u fucked katy right?
Guy 2: Yeah dude.
Guy 1: Did u get her number?
Guy 2: Nah bro this one was a beat it and leave it
Guy 2: Yeah dude.
Guy 1: Did u get her number?
Guy 2: Nah bro this one was a beat it and leave it
by Jclark1928 November 6, 2010
