NOPD
New Orleans Police Department, but also known as 'Not Our Problem, Dude'
"That that's the NOPD for you"
NOPD
New Orleans Police Department=assholes.
The NOPD cops ran into my car because they ran a red light without sirens or lights on.
NOPD
Not Our Problem Dude
Customer notices trash in a the store's parking lot. He informs the manager. Manager responds, "NOPD."