schoolmarmy 

a "plain jane" who under duress could probably provide a wicked sexual "treatment", making short work of the male,
possibly more so than a "hot" appearing woman.
this being said, the schools HAVE been known to employ some excruciatingly HOT educators.

damn!, when that librarian puts on her glasses, she looks totally schoolmarmy.

that schoolmarmy looking "babe" made me go limp !

schoolmarmy by michael foolsley February 20, 2020

schoolmarm 

(n) One who lectures another in a condenseding manner; one who is pretentious in communicating their opinion as though it were fact, often involving exaggerated body gesturing, e.g., finger wagging; one who scolds or judges another as if they are morally, intellectually, or otherwise superior

(v) Schoolmarmin(g) Exibiting the behavior of a schoolmarm

(n) I really hate bein' around my stupid sister lately. Ever since she started school at DeVry online last month she think she the shit. Been bitchin' at me for sittin' around the house and actin' like she know errthang about errthang. Talkin' down on me... total schoolmarm. I have the shits of it.

(v) Troy's mom got a job as a preschool teacher a few months ago, and ever since she's been talking to us like we ain't grown-ass men. She be waggin her finger at us and saying we shouldn't do this, shouldn't do that because blah, blah, blah. She been totally schoolmarmin' us like we're the 4 year olds she babysits at work.

schoolmarm by Bozo McScrotus July 28, 2016

Schoolmare 

schoolmare (n) a frightening or unpleasant dream about an upcoming teaching lesson (usually the lesson you will teach tomorrow).

Last night, Eddie had a schoolmare about his upcoming lesson about poetic devices.

Schoolmare by Mr. Lopez January 27, 2009