· a whimsically eccentric person
Synonym(s): crackpot, crank, nut, nut_case, fruitcake
Hypernym(s): eccentric, eccentric_person, flake, oddball, geek
· a pitch with reverse spin that curves toward the side of the plate from which it was thrown
· foolish; totally unsound; "a crazy scheme"; "half-baked ideas"; "a screwball proposal without a prayer of working"
Synonym(s): crazy, half-baked, softheaded