I was the chef in a pub, we were super busy after my shift so I helped serve one time. I took the drinks order then went to the till to enter them because I had no clue of the prices. Bloke I'm serving condescendingly in baby voice 'oh, you can't even add up 3 numbers *scoff scoff*' laughs to friends.What a complete and utter cunt. I very much doubt he'd have done that to a guy. I can cope with most misguided sexism but when it's designed to belittle it boils my piss!