Yeah. When I didn't pay my bill,
the Department of Water and Power...
The Big Bang Theory Season 2, Episode 14
CalTech Department of Applied Physics.
The Big Bang Theory Season 1, Episode 1
I realize that, but it is your job
as head of the DEPARTMENT...
The Big Bang Theory Season 2, Episode 3
...for some failing to attend Physics
Department paintball strategy meeting.
The Big Bang Theory Season 2, Episode 16
I intern at the Operations
and Systems Department.
Money Heist Season 3, Episode 3