Clowned: - or Clowning: Also known as "To Clown" and "The Clowning" - To make fun of, to make an absolute fool of, or to school someones dumb ass.
"Remember that time you totally bought Larry Smith's house from the bank, which he lost to the bank after remortgaging it and spending all the money on booze... the house he said you could never set foot in again... MAN YOU TOTALLY CLOWNED YOUR DAD'S DUMB ASS!!"
"Man you totally clowned that guy"
"Man, you're totally clowning your dad! Hahahaha"