Boomer
A NSA term for a 12th grader. (the term was made slang in 2019 by Anna Barry)
Here is where it all started:
Ruthie : I thought I was blowing up the chat
Anna Barry : cough looks at brooke cough
11:25:59 From Rhianna : -_-
11:26:02 From Ruthie : xD
11:26:26 From Ruthie : Make a a team and exclude the boomers
11:26:41 From Ruthie : Hehe
11:26:46 From Ruthie : EXPLODE THE BOOMERS
11:26:48 From Rhianna : Get someone to send an email to the whole school, excluding the boomers
11:26:50 From Ruthie : I mean why do we call them boomers
11:26:59 From Ruthie : BOOM EXPLOSION
11:27:06 From Rhianna : Y'all...
11:27:14 From Rhianna : Umm
11:27:15 From Rhianna : IDK
11:27:18 From Ruthie : Yes
11:27:35 From Ruthie : We could use Bunny
11:27:39 From Rhianna : Do not explode them
11:27:44 From Ruthie : fine.
11:27:55 From Rhianna : I love how you paused.
11:28:10 From Ruthie : Wouldn't it be funny if Anna "accidentally" mistyped and said exploding?
11:28:18 From Rhianna : You were like excluding the... seniors xD
A little time after, Anna Barry popularized the word and it became slang. To this day it is widely recognized.