So i was shaving this guy's back earlier and he already did his front so I was just teasing him and I said "front and back, jeez what do you have a hot date" and he replied "I just thought it was getting long". Why didn't he just say no?
That's like asking why someone said "I'm hungry" rather than "I want something to eat." Six in one, half dozen in the other. Absolutely nothing here to analyze. You haven't even given us enough information to know what the real question is.