When you’re working a crappy, minimum wage job at a place like Walmart, the last thing you need is some teenage prick showing up and trying to make himself look like a badass at your expense:

https://www.youtube.com/watch?v=p0UoeETs5kE

Well, suppose it’ll be pretty funny when he ends up working at that same place in 10 years time. Hopefully he picks on the wrong person in the meantime and gets taught some manners.