Main entry: wild, gaga, crazy, dotty
Definition: intensely enthusiastic about or preoccupied with
Usage: crazy about cars and racing; he is potty about her
Main entry: cracked, crackers, daft, dotty, haywire, round the bend, loco, loony, loopy, kookie, kooky, balmy, barmy, bats, batty, around the bend, wacky, whacky, buggy, bonkers, nuts, nutty, fruity
Definition: informal or slang terms for mentally irregular
Usage: it used to drive my husband balmy