Top Definition
The act of cumming into an envelope and mailing it to your sexual partner so she can get long-distance pregnant.
Hey Jamal, did you knocked up that Becky girl?
No man but we´ve been trying Mail-Sex all week long.
by El Quino January 13, 2011
5 Words related to Mail-Sex

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.