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1.
When you get multiple amount of girls, make them put on different colors of lipstick, and have them give you a blowjob.
Wow, multi-color!
by sneeze April 22, 2004
 
2.
Term used to describe when one goes down on a girl while she has her period.
Last night my girlfriend let me give her a rainbow job.
by GirlieGirl81 November 18, 2007
 
3.
female version of red cum dragon
i was being an asshole the other night...so my girlfriend broke my nose and then made me eat her out. it looks like she was on her period, there was so much blood flooding out of my nose.
by Anonymous February 19, 2003