It depends. If the joke is well placed and used at the correct time I would actually laugh. However if it's overused and used at an inconvenient time then I would be annoyed. Ex.1- I'm half asian mind this. I post a picture of my dog on IG. One of my friends writes a comment saying "I ain't coming over for dinner if that's what you're serving me." Lol its used appropriately so thumbs up." Ex.2- I'm at a board meeting discussing statistics for my companies marginal revenue. My boss asks me to draw out an exact calculation. I get it right. Everyone at the board is impressed and someone goes "Nice job you smart asian." Inappropriately timed and he got written up.