1) Bad-tempered people 1) Crabs 2) Killjoys 3) Sourpusses 
The Grouches are a race of creatures in Sesame Street. ==Bio== Grouches are an eccentric race of pessimistic, argumentative, unhygenic furry creatures who prefer to live wherever there is garbage: trash cans, city dumps, even the occasional landfill (although, some Grouches live in crummy houses, broken cars, and some live in `yucky beautiful hou....