To dance around and sing the "scadoo song" then jump and land into a 2d picture or object. This is usually done when people want to flee the police or when cute host-people want to follow there talking dogs into paintings for educational adventures.
Blue scadooed we can too! *dances obnoxiously and leaps headfirst into painting*
An individual whose very presence lowers the tone in the room. Will complain about almost anything and will dress in plain, understated clothes. The human equivilent of Eeyore from Winnie the Pooh.
"Hi everybody. Hope you're feeling better today than I am. Still can't find my Prozac anywhere, I'm getting really worried now. Must the Sun rise every morning in the east? Why can't..." - ad infinitum.