I had an old coworker who came from the UK (ex military in UK and Navy in US) ask me to grab him a burrito bowl one time at work, I askes whag he wanted in it and he said to tell the person to pack it like his wife was going on vacation and was only allowed one bag. That may be sexist/stereotyping and offensive, but I used that line the next time I got a street dog and he knew exactly what I meant.