Everyone you have made out with, plus everyone they have made out with, plus everyone they have made out with, etc.
Our favorite game in college was to try to link all our girl friends in the same makeout chain. My roommate made out with Josh who made out with Sara who made out with Brenden who I made out with, so we're in the same chain!
by frindle1992 July 30, 2011

by mistikalwondaahhh2001 August 22, 2011

(v.)(n.) a makeout session that includes no emotion and is purely just for fun or used to make someone else jealous.
by FORDTORUSISLAME August 28, 2016

by Yoboydaddy69 October 7, 2019

Girl or guy who makes out with every guy or girl in one night.
Usually a drunk girl and at a party, but could be considered a guy. A girl who gets on every guy and makes out with them, but doesn't do anything else, hence they become makeout rainbows
Usually a drunk girl and at a party, but could be considered a guy. A girl who gets on every guy and makes out with them, but doesn't do anything else, hence they become makeout rainbows
by Coh1234569 May 5, 2009

Last night, the guy that I was interested in was actually a makeout artist! I'm actually looking for a long term relationship ):
by nekeke November 22, 2011

When a person farts into their partners mouth, and then vigerously makes out with that person, swishing the stentch around.
Guy one: i knew she was cheating on me so i really got her good
Guy two: what did you do?
Guy one: i Gave her a dirty makeout session
Guy two: what did you do?
Guy one: i Gave her a dirty makeout session
by Pbreak09 June 5, 2009
