Word.ws English Dictionary

rainbow kiss

rainbow kiss noun: a supposed sex act in which a man and a woman who is menstruating simultaneously perform oral sex on each other, followed by a kiss where the couple mix semen and period blood in their mouths (which makes the so-called "rainbow").

Noun

rainbow kiss (plural rainbow kisses)

  1. (slang) A supposed sex act in which a man and a woman who is menstruating simultaneously perform oral sex on each other, followed by a kiss where the couple mix semen and period blood in their mouths (which makes the so-called "rainbow").
    • Glad to know I'm not the only one into rainbow kisses here.1997 March 30, Satan Claus, “Gardenburgers...”, in alt.punk (Usenet)
    • Halmstad Hook […] sounds like another level of the "rainbow kiss"2002 June 15, ThePsyko, “To all trolls”, in alt.punk (Usenet)

Examples of rainbow kiss in a sentence

  • Things got really funny when Tamika mentioned if we knew anything about the rainbow kiss. […] "It's when your man eats you out while you're on your period." […] "You heard me, Monica.2003, Erick S. Gray, Booty Call, Brooklyn, N.Y.: Black Print Publishing, →ISBN, pages 125–126:
  • However, when a health educator asked the youth with whom she works about rainbow kisses, the teens laughed at the idea, and said "no way" was it happening in their group (Barrett, 2004).2007, Susan L. McCammon, Choices in Sexuality, third edition, Victoria, Australia […]: Thomson, →ISBN, page 362:
  • Kissed exchanges of period blood (the "rainbow kiss") and sperm (the "snowball") are probably acquired tastes.2010, James McConnachie, Sex, London; New York, N.Y.: Rough Guides, →ISBN, page 90, column 2:

Forms of rainbow kiss

pluralrainbow kisses

Questions about rainbow kiss

What does rainbow kiss mean?
Rainbow kiss means a supposed sex act in which a man and a woman who is menstruating simultaneously perform oral sex on each other, followed by a kiss where the couple mix semen and period blood in their mouths (which makes the so-called "rainbow").
How do you use rainbow kiss in a sentence?
Things got really funny when Tamika mentioned if we knew anything about the rainbow kiss. […] "It's when your man eats you out while you're on your period." […] "You heard me, Monica.
What part of speech is rainbow kiss?
Rainbow kiss is a noun.
What is the plural of rainbow kiss?
The plural of rainbow kiss is rainbow kisses.

Words near rainbow kiss in the dictionary

  1. rainbow glass
  2. rainbow herbicide
  3. rainbow herbicides
  4. rainbow kick
  5. rainbow kicks
  6. rainbow kiss
  7. rainbow kisses
  8. rainbow lorikeet
  9. rainbow lorikeets
  10. rainbow mafia
  11. rainbow mantis shrimp

Source and license

Adapted from Wiktionary: rainbow kiss (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-us-rainbow kiss.oga.

Cite this entry: “rainbow kiss.” Word.ws, https://word.ws/rainbow_kiss. Based on Wiktionary, CC BY-SA 4.0.