LID

Acronym for Long Island Douchebag or Long Island Dickhead. they're usually decked out in Under Armour, tactical gear and hunting shoes or jogging sneakers.

Joey: Hey bro what's up with that kid BJ always saying some dumb shit?

Andrew: He's from Nassau or Suffolk, so don't be surprised.

Joey: Ahhhh, he's a LID. That explains everything now.