adj 1: cheerfully irresponsible; "carefree with his money";
"freewheeling urban youths"; "had a harum-scarum
youth" [syn: carefree, devil-may-care, freewheeling, happy-go-lucky, harum-scarum]
2: (informal) dazed from or as if from repeated blows; "knocked
silly by the impact"; "slaphappy with exhaustion" [syn: punch-drunk, silly]