Upperclassmen

(high school) Upperclassmen are the 2 highest grades of high school. The Juniors, and the seniors. Juniors and Seniors are the big grades of high school. Sophomores are not yet upperclassmen but they're more respected than Freshman. Freshman look up to upperclassmen. Many Freshmen feel intimidated by upperclassmen. But its good for the Freshman to *try* to get on their good side.

The Upperclassmen and the Freshman.......(STORY)

Freshman: "Hey whats up? I heard theres a party tonight, can you tell me where its at?

Junior: Um...Your a freshman right?

Freshman: "Yeah"...

Junior: AAAHAHAHAHAHAHAHA!

THE EEENNNDD!!

by FlyLikeABird July 19, 2009

Upper Case Peen

An erection of the peen

Wow Devin has a case of the Upper Case Peen.

by Nigel Dingleberry May 10, 2018

Unterminated777

Simply the most superior being on LBP

Unterminated777 was not easily defeated, as he kicked the furry away.

by Unterminated777 November 15, 2020

Upper Yarra secondary college

A place used to punish the youth of the Yarra valley. Commonly shortened to UYSC

“upper Yarra secondary college is a shit hole”

by Jamesdrysale April 24, 2021

cheerer-upper

someone or something that cheers one up

Matt is Suzi's cheerer-upper

by slimpig879 April 1, 2007

shiny upperclassmen syndrome

When a boy becomes more appealing to a girl simply because he is older than her, specifically if he is an upperclassman (junior or senior in high school). It seems many younger girls are drawn to older guys for this reason, even if he doesn't really have much else going for him. For girls, dating up is somewhat prestigious.
I suppose this could also apply in college, but I have not yet come across that scenario.

"Why does she even like him? He isn't very cute and his personality is just so-so..."

"She must have shiny upperclassmen syndrome."

by apersonfromnova January 11, 2012

Boujee Upper Decker

Taking a shit in another person’s essential oil humidifier without telling them. Usually as a form of retaliation in which a classic upper decker just won’t cut the mustard.

“I know I had to get back at that twat waffle after he cheated on me with my sister. So naturally I left him a boujee upper decker when I moved out.”

by Gettin' It.... March 8, 2022