Actually- I have a friend I grew up with named Alex, his last name begins with a "K" and we have called him AK for about 15 years. Hell, I think even a teacher called him AK. It's also pretty funny, considering he's a pretty tall dude, I made a joke that if I don't need to reach something high up I just say when he is nearby: "I didn't even have to use my AK, today was a good day."![]()