COD Black Ops - Barbershop Waiting Times

How did he not see me moments are back! How long does it take you to get a haircut? Are you that guy that waits 2+ hours for a cut because you have to get your hair cut by that specific barber? I always thought it was a Smoove move to get in and out of a barbershop in under 30 minutes. I go to any barber available because I've never noticed a difference in the end result.