what was (one) smoking

slang What were you thinking? Used to express confusion, annoyance, or surprise at someone's past actions. The phrase alludes to drug use. What were you smoking when you picked out this hideous wallpaper? What were we smoking when we thought a flight at 6 AM was a good idea?

Common Names:

Name	Pronounced	Usage
Chikumbutso	-	Southern African, Chewa
Askwith	['æskwiθ]
Biagio	-	Italian
Crofton	KRAWF-tən	English (Rare)
Winfried	-	German
Dailey	['deili]