A rainbow kiss is a sexual activity where a female who is on her period sucks a mans penis and keeps his cum in her mouth. The man continues to go down on her and keep the blood and cum in his mouth, then they kiss while mixing the fluid in eachothers mouths.
by Jack the stocking April 30, 2021

by fibxao November 11, 2023

When that guy says bye to your girl extra sensually, thinking she won't notice, but when he's called out, he says that he actually gave her an air kiss.
by Jacket21 December 29, 2024

by graeme Cock January 12, 2023

by From Marthe the bubblegumlover October 15, 2019

The act of receiving a shot (of liquor) from the mouth of someone else rather than from the shot glass itself, normally without much forewarning.
by DoubleYouB July 26, 2023

by Thatnastyguy February 19, 2021
