Similar to that's what she said, but much more useful because it works in any situation. When you say this to someone else, it will most likely confuse the other person.
by AnusMan2010 July 7, 2010
by Jessyka00 April 12, 2007
by Callie's-Mommy February 9, 2006
by Ojm123 October 7, 2011
The correct way to taunt on playgrounds. Often missaid as "I know you are, you said you are, but what am I?". Mostly by australians. Often shortened to "I know you are but what am I?"
Timmy: "you're a poop head"
Aaron: "I know you are what you said you are, so what am I?"
Timmy: *cries*
Aaron: "I know you are what you said you are, so what am I?"
Timmy: *cries*
by TDYank June 10, 2020