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