A blonde was driving home, and got caught in a really bad hailstorm. Her car was covered with dents, so the next day she took it to the repair shop. The shop owner decided to have some fun, and told her just to go home and blow into the tail pipe really hard & all the dents would pop out. So, she went home, got down on her hands & knees & started blowing into her tailpipe. Nothing happened. She blew a little harder & still nothing happened. Her roommate saw her and asked, “What the f*ck are you doing?” She told her how the repairman had instructed her to blow in the tailpipe in order to get all the dents to pop out. Her roommate rolled her eyes and said, “Duh, Hello! You need to roll up the windows first!!”