An abrupt conversational transition device which is often sung (a la Rebecca Black) and is accompanied by immediately walking away. Most commonly used to extricate oneself from a conversion with a bore, braggart, or person with halitosis.
Drunk Fat Chick: "ya wan....ya wann...ya wanna get atah hear a get sumfin ta eat? My daddy owns his own roofing company."
Cool Dude: "I see my friends!" (sung, and walks away)