The daughter said to her father, "Dad, there’s something that my
boyfriend said to me that I didn't understand."

"What did he say?" the Dad asked.

"He said that I have a beautiful chassis, lovely airbags and a fantastic
bumper.”

Her Dad replied, "You tell your boyfriend that, if he opens your hood
and tries to check your oil with his dipstick, I will tighten his nuts
so hard that his headlights will pop out and he will start leaking out
of his exhaust pipe."