Verb
crack wise (third-person singular simple present cracks wise, present participle cracking wise, simple past and past participle cracked wise)
(intransitive) To make a sarcastic, flippant, or sardonic comment.
Old men at the bar crack wise, one-time Clare Grogan grumps about the place in an Aran sweater … and of course Jen eventually melts the heart of jilted Rob. Source: Internet
The result feels more natural when he’s doing Will Smith than Will Smith trying to crack wise like Robin Williams. Source: Internet