Bones, Season 4

Brennan:
What's wrong?

Booth:
Nothing. Come on in. How about some coffee? Caribbean bean!

Brennan:
You hurt your back again?

Booth:
No, no, yeah. It's that obvious, huh?

Brennan:
Your gait suggests you restrained your anterior longitudinal ligament.

Booth:
Yeah, well, I blame the couch, all right? I fell asleep last night watching the game. Look, I figured you fixed my back last time really well. I just thought that maybe you could fix it again. So use your little magic knuckles and hit it up, and we're good to go.

Brennan:
Booth, if this has become a recurring problem, you should see a specialist.

Booth:
Right. I get it. All disclaimers apply. Here we go. Hit the back. Chop, chop. We've got a case!