Ayesha Curry is turning Celtics fans' famous diss into a great cause ... creating a line of "Ayesha Curry Can Cook" shirts that'll benefit charity.
If you missed it, a bar in Boston took a shot at Steph Curry's wife -- a chef and a cookbook author -- before Game 4 of the Warriors vs. Celtics NBA Finals series last week ... writing on a sign outside of their business, "Ayesha Curry Can't Cook".
Steph later clapped back at the diss by wearing an "Ayesha Curry CAN Cook" shirt to his postgame press conference following Golden State's win over the Cs in Game 5.