You go to jail for impersonating a police officer...
A: Fell through the cracks.
You get a tardy grade. ( that explains the joke if you don't get it.)
A photographer.
A Paul Walker.
It could be your bike. EDIT: Spelling.
A pizza can feed a family.
Because he was in-a-cent!
A: He held up a pair of pants.
I can't believe someone would stoop so low.
The police officer
Because there's only Juan Cena