Short for 'Then I took an arrow in the knee.' Ya know, that joke that's on every other internet video?
"I used to ask questions on Yahoo, TITAAITK."
"I used to write definitions on Urban Dictionary, TITAAITK."
"I used to take arrows in the knee, TITAAITK."
"I used to write definitions on Urban Dictionary, TITAAITK."
"I used to take arrows in the knee, TITAAITK."
by Megdatronica January 14, 2012