Top Definition
Having sex on ecstacy. It will be very pleasurable but it will also make all sex for the rest of your life a worse because none of it will compare to sex on x. Do not have sex on x because it messes you up.
Sorry babe, but I had sex on x a few years ago and it just has never been good since then.
by cc runner August 14, 2007
1 more definition
5 Words related to sex on x
The act of having sex after taking a hit(or two) of Ecstasy. Apparently, it's the most pleasurable sex can get.
Sex on X is the best fuckin' sex in the world!
by Doc MC October 24, 2004

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