since when

Meaning

1. Editorial95% of films

   A rhetorical question showing surprise, doubt, or disapproval that something is true or has been going on, as if it never used to be.

In the movies · 54

• - And, uh... - And, uh, since when...The Sword in the Stone1963
• Since when do you not like macaroni and cheese?The Pursuit of Happyness2006
• Since when is a shortcut cheating?Captain Marvel2019
• What? Since when?Fantastic Mr. Fox2009
• Since when no?Zero Dark Thirty2012
• Really? Since when?About Time2013
• What? Since when?Stuck in Love.2012
• Since when? Since...Shaun of the Dead2004