stylin' at seven?

This is the interaction that occurred as my seven year old was getting ready this morning. I am fearful that this is a glimpse of what the new school year may have in store for me and scared that this is becoming an issue already. Where did my sweet boy who let me dress him go??
K-Drake, come here and let me fix your shorts.
D - Why?
K- Cause they don't look right (I straighten them and pull them up to where , if he had one and wasn't such a bean pole, his waist would be)
D - Mom! I don't want them there.
K - Why?
D - Because that's where Grandpas wear their pants. I look older if I wear them lower AND its cool.

And so it begins......