look up any word, like fleek:
 
1.
Keeping a look-out for police officers who might interrupt your smoking pot and/or doing dirt.
PERSON1: Man this locks being a bitch to break! Pig spot for me!
PERSON2: OK.

POLICE1: Looks like a stereo thief and somebody pig spotting.
POLICE2: I don't think he seen us, approach with caution...
by Super__Villain February 11, 2010
 
2.
cruising around at night, searching for squad cars with their lights on, spying on the cops and taking notes.
"I've got a police scanner, night-vision camcorder, binoculars, a thermos of coffee, and tinted windows. Tonight's pig-spotting night."
by rocketmonkey1234 January 12, 2013