What they would do.

John: *would randomly cut hair off and start dumping all kinds of hairsprays and dyes on the client's hair.*

Paul: *would spend more time chatting and gossiping than actually cutting hair.*

George: *eats a Snickers bar with one hand and uses the other hand to shave hair off.*

Ringo: *gets confused on the hair dyes and ends up just putting all of them on the person's hair.*

What they would say.

John: What a mess! God, do you ever wash or brush it? *whips out a pair of scissors and snips them in the air* Well, it looks like we're going to have to get serious!

Paul: Have you seen that new movie called Bad Moms? It is hilarious! I watched it the other day and I loved it! I completely love Mila Kunis, so of course I thought it was great! Anyway, did you hear about Phyllis and Gary getting a divorce? I never saw it coming! I mean, they were so cute together and all that. Now what kind of cut did you want again?

George: What do you mean I shouldn't eat and give you a buzz-cut at the same time? If I'm not eating, it's not happening!

Ringo: Um, ma'am, I don't know if this is what you wanted, but your hair is every color of the rainbow.