Cross your legs
Bob.
He had no leg to stand on.
Frost bite !
A person who lays awake at night wondering if there really is a dog.
Aren't you supposed to be driving around in a car "
Same as why they don't drive. They never see it comming.
Blew the dog
Because they always blow their trunks off!
Gladiator.
Because she had her nose in a hamburger.
A convertible.