Common term used for police officers in the late 80s and early 90s. The use of this term was madepopular by the 1988 police procedural crime film Colors.
PacMan: Yo yo yo yo! What it is motherfuckers!
Dude 1: Aww shit... here comes PacMan...
Dude 2: Hey PacMan. What's up?
PacMan: Me, you bitches! I'm high on crack! Wanna freebase?
Dude 1: No PacMan! Drugs are bad...
Dude 2: Nope. Can't help you man...
PacMan: Pussies...*freebases crack* Whooooaaaaaa!!!! HOLY SHIT!!
Feffry: You, 'metri you tryna smoke up?
'Metri: Sure, B. I ain't got no smoke tho
Feffry: It's cool, i'll hit up Pacman. He'll bless us with an eighth
'Metri: Cool, B. Call up Jas and Kev, they can toke wit us, Oblock skudder!