Things I just don't get

People pulling out in front of you at the last possible secord and then driving 15 mph. Are you in a hurry or not?
Receiving a hand-delivered (not mailed) flyer for vinyl-siding when my house is already vinyl-sided.

My dog (Jekyll) burying his bones and then acting like he's struck gold when he digs them up later.

Driving 45 mph in the fast lane and being totally oblivious to the string of cars behind you.

Young, pretty girls whose dream it is to be a porn star.