Dean sits down one side of the booth and picks up the menu as Sam does the same. He and Sam simultaneous open their menus.
While perusing the menu, Dean looks up at Sam. "Want to hear a joke Sammy?"
"It's Sam." Sam says without looking up.
Dean ignores the correction. "What's the difference between a road kill snake on the road and a road kill lawyer on the road?" At the word lawyer, Dean nudged Sam with his foot.
Sam tilts his head up so he's glaring at Dean through his bangs.
"Come on, participate." Dean says with a smile.
Sam lifts his head all the way up and tilts his forehead to the left. "What is the difference between the snake and the lawyer?" Sam asks with a deadpan voice.
"There's skid marks in front of the snake." Dean says before bursting out laughing.
Sam just rolls his eyes and goes back to reading his menu.