Nick-nacks on the bumper

Small scratches on the car, specifically on the bumper. It’s an Uptown New York slang that I just learned.

For sure I’ll have some nick-nacks on the bumper, it’s my first car.

by kbilgek September 3, 2023

Nack

Nack is an adjective: It means to sell something cheap that has a higher worth because you need a bag.

He nacked off that bike for five bucks and then went straight to the dope man

by Jayzpaidalldaze September 24, 2022

Combination of the two words Nacker and Shite-bag commonly used in the North Dublin area. It first became popular in Coolock, a town in Dublin 13.

Person 1: He looks like a nacker with that haircut!
Person 2: It looks like a shite-bag
Person 3: He’s a nack-bag!