Acronym for This Is The Correct Motorcycle. A popular Internet acronym of unknown origin, "TITCM" or sometimes just "Motorcycle", or a picture of a motorcycle, denotes agreement with someone's post. See also TINTCM.
QUOTE=SUE: The best thing to do with an unexpected day off is nothing./QUOTE
by Weaselpanties April 11, 2008
Can you define these popular missing words?