Walter (Dick Miller) is a busboy overly impressed with the cool cats who hang out at The Yellow Door coffee house, and he wonders how to become "hip." When he accidentally kills his landlady's pet cat, Walter panics and covers it with clay. His prayers are answered, and before he knows it he's the "cat's meow" of the art world. His talent develops and -- surprise! -- he can sculpt humans the same way, too.