quite often the subject line you will get in an email, the day after an office party when you got friendly with a colleague, possibly your boss
Re: sex

Do you remember what happened last night? I think we had sex, shall we um talk?

And before this goes any further this is not to be mentioned to anyone else.
by jaffaw July 14, 2009
Get the Re: Sex mug.
To have sex with someone after you broke up. Usually just a one time deal.
"I can't believe you had re-sex with that ass clown! He's such a loser!"
by Amy January 13, 2005
Get the re-sex mug.
An astronaut sent to space re-enters the atmosphere, returns home, and has sex with his/her partner.
Karen L. Nyberg and Douglas G. Hurley had re-entry sex after their re-entry into Earth's atmosphere in 2000.
by Frosty the Snowman January 20, 2013
Get the re-entry sex mug.