Monk, Season 5

Monk:
[about his new office] Natalie, you can't afford this.

Natalie:
Actually, you're paying for it.

Monk:
I can't afford this!

Natalie:
Oh yes you can. Remember last month when you got that bonus after solving the Kensington case?

Monk:
No.

Natalie:
That's because I used it for a down payment.

Monk:
Grown ups have a word for that. It's called "embezzlement."