"only a rotter would do that" "kill the rat" "throw the bum out" "you cowardly little pukes!" "the British call a contemptible person a `git'"
"a homeless tramp" "he tried to help the really down-and-out bums"
"a lazy bum"
"he deserves a good kick in the butt" "are you going to sit on your fanny and do nothing?"
"Her son is just bumming around all day"