look up any word, like sparkle pony:
 
1.
abbreviation of off at the mains, used when either
a) your computer crashes, or
b) your girlfriend/boss/children walk in on you and ask "what are you downloading?" but you can't get it to stop because you STILL haven't upgraded from windows 95 and your P.C is sickeningly slow, leaving you no choice.
Child/Boss/Girlfriend: "what are you doing?"
You: (clickclickclickclick) AARGH!!! FUCKING WINDOWS '95!
(OATM)
by DRAGON FORCE January 19, 2006