A Blonde Drives Into A Mechanic...

to have her car serviced.

The mechanic immediately sees that the woman has four flat tires. So the mechanic goes up to the woman and asks her how the air in her tires all got so low.

"They've been like that," the woman says.

"For how long? you should have come in a while ago." the man says.

"No, no. they're ok," the woman replies "They are only flat on the bottom."