double the rainbow

slang for having sex

So last night my boyfriend and I were about to double the rainbow but my mom called and killed the mood.

by chicagobears1 April 6, 2011

double rainbow

A "double rainbow" is a phenomenon of optics that displays a spectrum of light due to the sun shining on droplets of moisture in the atmosphere.

Wow! Look at that double rainbow in the sky!

by LoliYandere League of Legends December 31, 2016

Double Rainbow Raise

When a person uses every color of chip two times on one raise during a game of poker; mostly in Texas Hold 'Em.

Oh my god... Double Rainbow Raise... Double Rainbow Raise all the way across the table...

by thepen15mightier December 31, 2010