sex is on fire

When someone is particularly attractive. Derived from the popular Kings of Leon song "Sex on Fire".

Damn, her sex is on fire.

by caibzlin7Q February 26, 2009

Sex Is On Fire

Like the icing on the cake, something happens to improve something else massively

see also sex is not on fire

-At this party tonight... remember I said Ben wasn't going?
-Aye
-Well now he is
-Sex Is On FIRE!!!

by Sharn October 27, 2008

sex on fire

When sex is really really good.

Man, this is good. This is sex on FIRE.

by Tourettes_Guy December 29, 2009

Sex On Fire

A Very AMAZING kings of leon song

of there new album (L)

"yeahhh, your sex is on fire"

Boy: Omg Have You Heard Sex on Fire

Girl: Yeah Sex On Fire Is A Awsome Track Of KOL's New Album

by NikkNak ;] November 5, 2008

Sex on fire

Gonorrhea.

Guy: I was with this girl last night, SEX ON FIRE!

Doctor: Yeah, you've got gonorrhea.

by SUPERkawaii!! April 26, 2009

sex on fire

When a girl with a UTI infection has sex...

(girl with uti infection): i had sex last nite... it was sex on fire

by xX kinky man91mXx December 15, 2009

sex on fire

some fool's idea of a synonym for the word cool.

Baby, you're so awesome, you're sex on fire.

by sinembarg0 March 23, 2009