Uh, i'm not sure she deserved it?

My friend who we'll call J,she's been talking to this girl;she's indian (not native american) and she's gorgeous. J's one of those butch chicks that just has it all popularity, humor, looks, game, and confidence. She's been talking to this girl for a few months and today at lunch they were getting really cozy. J was kissing on the girl neck and whispering stuff in her ear (she's a bad whisperer) anyway the last thing she said was "i wonder how you taste i bet you taste like curry". I started choking and coughing (i was drinking juice) and then i froze, i wanted to laugh,but....that would of been even more f***ed up. Let's just say my friend's *** was hurting the rest of the day and she looked like my lunch tray. I really don't think J meant it in the way it was taken;her favorite food is curry chicken. But i admit she didn't think that one out. J really liked her and she's looking to me for advice,(on how she can fix it) but i got nothing,....i mean i'd be pretty pissed if some chick came up to me and said" i bet you taste like fried chicken". So basically i'm looking for advice from all of you so i can give it to my friend. This is a serious question so serious answers please.!