A dude that works at Riverdale Kingsbridge Academy.

Thats it pretty much.

There nothing good or bad about Mr.Jackson.
You: "Mr.Jackson is here"

Me: "who?'

You: "Exactly"
by Your Local Rka Treesh November 20, 2019
Get the Mr.Jackson mug.
The best sub ever and lets you do whatever you want. He gives kids free time and playes heads up 7 up half the time .

He makes you be quiet in the halls but over all the best sub
EG: Hey look Mr.Jackson! I love him hes the best sub ever
EG 2 : Yeah i know he is the best sub ever!
by you should call me kawaii February 22, 2023
Get the Mr.Jackson mug.
"Mr.Jackson touched me lastnight"
by 261673632 October 30, 2017
Get the Mr.Jackson mug.