Red-RazzleBerry You two are locked in a car or truck and all you have is a hammer, what do you do?

"Wait, we locked ourselves in a car? Why not just... Y'know, unlock the car?" David chuckled.
"I believe it is simply a hypothetical question David," Jack sighed.
"No, I know that, I just don't get it, I mean... How would we even get in a situation where we end up locking ourselves in?" David laughed.
"I supposed you do have a point, however it is not entirely improbable, it could happen if we were both intoxicated," Jack shrugged.
"Well in that case neither of us should be in a car at all!" David stated as if that was obvious.
"We do not have to be driving, we could just be sitting in a locked car while intoxicated," Jack replied.
"What would two drunk people be doing in a locked car anyways?" David laughed.
"David I believe we are missing the point of the question," Jack pointed out.
"Oh, yeah... Well I guess we'd try breaking the window with the hammer, then we could climb out," David explained.
"We would also be shredded by razor sharp glass in the process," Jack added.
"Oh... Right... Ow," David cringed. Jack felt a chill run down his back as he watched David's face contort due to the imaginary pain.
"Hm... On second thought, maybe we should do that," Jack grinned.
"Hey! I don't want to be cut!" David whined.
"Only a little, I will go through first, that way any large shards of glass will puncture me rather than you, leaving just the small ones," Jack smiled.
"Wow, gee, thanks," David said sarcastically, rolling his eyes.