a term that has absolutley no meaning. most commonly used to piss off fags that don't know what the word means.
can also be shortened to just tom
dude 1: that tomedian over there doesn't know what the word means
dude 2: i know what a fucking tomedian
dude 1: that tom's dick is like a centimeter long
tomedian: Hey Guys!
Dude 1 and 2: shut the fuck up douche bag