NCIS, Season 9

Tony:
[standing at McGee's desk] This is definitely unusual.

Ziva:
Unusual is the operative word.

McGee:
[walks in out of the elevator] What are you two doing?

Tony:
Don't play dumb, Tim. We're trained federal agents. We can see when something's up.

Ziva:
And something is definitely up.

McGee:
What are you two talking about?

Tony:
The two computer monitors on your desk have been swapped. No one just up and changes their viewing angle. Something is up, McAnal Probie.

McGee:
My monitors? That's what you're worried about?

Tony:
We're not big on change around here.

McGee:
Well I thought I would try something a little different today.

Tony:
What makes today so special?

Ziva:
We know that look, McGee. It is somewhere between melancholy and constipation.

Tony:
Consternation.

Ziva:
No, I actually meant that his mind looked clogged.