Jeff from marketing: "Yo Bill, I just learned html and made a pretty decent web site. Wondering if you could help me out here."
Bill from software: "Sorry, I can't talk to you until you can write a cross domain AJAX app with geolocation."
Jeff: "Quit being a nerdbag dude."
A) Term used mostly in a derogative way towards someone that radiates nerd.
One who probably:
1. is into anime
2. likes a lot of sci-fi
3. plays World of Warcraft or Dungeons & Dragons on a day-to-day basis
4. goes cosplaying
5. has more than four (4) gaming systems, some of which are not even manufactured anymore
6. trading cards?
etc.
Nerdbag 1: Guys, get ready to attack. Everyone got their special abilities macro'd to their keyboards?
Nerdbag 2: Hold on, I'm out of manna.
Nerdbag 3: Goddamn it!
Sweaty, gross smelling band kids who dedicate their life to marching like ants, or playing dated pop songs at pep rallies. Ones who proudly sport any and all band merch. Dog tags, jackets, t-shirts. They never forget to lube up their instruments, but they always forget deodorant. They carry their instruments with them like trophies while everyone else severely judges them. They're confident in themselves, but they really shouldn't be.
"Those Band Nerdbags are stinking up the gym again!"
"Who left their clarinet in the urinal! Must have been one of those band nerdbags.."
"Look at those band nerdbags playing Confident by Demi Lovato! That song was released in 2015!