The Ninja Epidemic

"No dude," you tell him, "I'm going to walk home."

"Whatever. It's not like I'm going to hit anyone else." He replies

So you did hit a ninja last night!

"You wanna see the dent that ninja left in my hood?" Rick asks you.

He takes you to his car. There is indeed a fiarly large dent in the hood.

"Damn." You say.

"Yeah." He looks at you. "You sure you dont want a ride?"

How do you respond?