abbreviation for "I know I am, but what are you?", a phrase popularized by PeeWee Herman. Commonly used in when trading insults with middle schoolers during Counterstrike or Everquest pissing matches.
foo: IM IN UR BASE KILLIN UR D00DZ
bar: omgwtf... u suck d00d
bob: d00d ur an @hole
foo: IKIABWAY
bob: ?!
bar: wtf does that even mean?!
foo: kthxbye
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)