A miserable old sod, usually with a beard, who corrects anybody and everybody at every opportune moment. Particularly anal about poor grammar. A geriatric teacher tries to remain relevant by wearing cartoon socks.
by Lady Victoria January 19, 2022

by Thelocalbitchboy May 11, 2022

John: oh my god we got a reading book and a project on Christmas from Mrs oberkurky!
Joe: You always have that one teacher.
Joe: You always have that one teacher.
by Wiener dogs February 14, 2017

An older sibling who has social media and teaches you how to use it properly, or insists on you getting it so they can do so.
"Yo, my instagram teacher just taught me how to use a filter!"
"Man, I wish my older brother was an instagram teacher"
"Man, I wish my older brother was an instagram teacher"
by Xbox Live585856834563321111111 May 27, 2022

by gossip girlies February 15, 2022

The fast walk of a teacher characterized with clicking heels on a long stretch of hallway, especially in a school setting.
by Raisinbran January 6, 2017

A vegan lady who likely has a mental disorder. She constantly says eating meat is bad, despite the fact it keeps animal populations under control.
Did you hear about the vegan teacher? She just posted on Twitter saying people who eat meat should be thrown in jail!
by Just a Theory September 11, 2021
