Definition of Nutsy

Adjective: nutsy (nutsier,nutsiest)
Usage: N. Amer

Informal or slang term meaning insane, strange, eccentric or stupid
- balmy [archaic], barmy, bats, batty, bonkers, buggy [N. Amer], cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky, daffy, dippy, potty [Brit], daft as a brush [Brit], round the twist [Brit], wacko, cuckoo