Cuckoo
Part of speech: adjective
Definition: Crazy; not sane.
Part of speech: verb
Definition: To make the call of a cuckoo To repeat something incessantly
Part of speech: noun
Definition: Any of various birds, of the family Cuculidae, famous for laying its eggs in the nests of other species; but especially Cuculus canorus that has a characteristic two-note call The sound of that particular bird. The bird shaped figure found in Swiss/German clocks (cuckoo clocks) or the clock itself. Someone found where they shouldn't be (used especially in the phrase 'A cuckoo in the nest'.) Someone who is crazy.
Jackass
Part of speech: proper noun
Definition: A jack and an ace as a starting hand in Texas hold 'em due to phonetic similarity
Part of speech: noun
Definition: A male donkey.A foolish or stupid person.An inappropriately rude or obnoxious person.
Part of speech: verb
Definition: To behave very obnoxiously.