A term used in southern Ireland for stealing a girl you're either dating, that you like, or that you're persuing, usually happens between friends, and can cause conflict.
Acronym for "Read the Fucking Message of the Day". Used in the gameCounter-Strike, in which players can say "motd" to read the message of the day, often containing server rules and other important information.
Player: Hey is cussingallowed on this server?
Admin: RTFMOTD
Player: motd
(reads)
Player: Oh, okay - thanks.