Top Definition
A code phrase for sex. This is derived from the emoticon codes in MSN Messenger, which to get a row of emoticons for a moon, an envelope (or, letter) and a woman/girl you type the code (S), (e) and (x). Sometimes moon letter girl is further disguised as the acronym 'MLG'.
Darcy: What do you wanna do tonight?
Tom: I dunno... Moon letter girl comes to mind.
Darcy: My house at eight?
by JT2D May 25, 2008
15 Words related to moon letter girl

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×