Nanger banger 

A party or gathering where everyone purely does nangs and come to get hit together

“Yo there’s an open house nanger banger and Hannah’s house tonight”

“Man remember that nanger banger we went to”

“Someone call Uber nangs and get the balloons for the nanger banger tonight”

Nanger banger by Uber nang January 2, 2020

Nagger Bagger 

One whom performs a task in a slacking or poor manner, as well as a person who may be ignorant and/or careless.

Man, Bryan really looks like the Nagger Bagger of the team after those shitty sprints...

Nagger Bagger by Garrett Terpstra December 9, 2008