Care Bear Stare! We Monkeys could invent better catch phrases with our tails behind our backs! I know, of course, that you can't 'make' a catch phrase, but silliness must prevail in the face of logic. Propose three, and, if desired, how and when one might say them.
I'll start; "Dat one funky...smell like monkey" Used in reaction to anything strange. "That Chiclet's been chewed, Humpy" Indicates some action is too late. "Where my panda!" Said to indicate confusion.