SEGNPMSS

Abbreviation that stands for Still Existing German Nazi Psychiatrists' Mindcontroller Secret Service

SEGNPMSS is controlling the world.

by Worldhistorian January 13, 2013

Seanio

A rum drink made of three parts spiced rum, two parts orange juice and one part Sprite.

This drink is strong, but will not cause hangovers (if you don't mix).

It tastes a little like Orange Julius and Sunshine had a delicious, alcoholic child together.

This Seanio tastes like summertime!!
I am running a marathon tomorrow, so please, make mine a Seanio.

by BlackCoffee May 18, 2010

Senior mode

A state of being only accessible by intelligent high school seniors. When in this state the user gives almost no fucks about anything besides graduation and will gleefully take detentions or being written up since they know they just have ONE more year of prison (High School)

Teacher "One more lip out of you and I'm sending you to the deans."

Doug "Aww you think that scares me? I'm in damn Senior Mode punk."

Teacher "Oh uh, don't mind me then."

by A Human Male November 2, 2020

Senior citizen sandwich

To have a three way with two senior citizens

GUY 1: so how was bingo last night?

GUY 2: Awesome I brought home two hot GILFs and I got myself in the middle of a senior citizen sandwich!

by Salvador Dolly Parton January 21, 2013

senior walk out

When the entire senior class decides to stage a walk out in the middle of the day. Usually done in the second semester, and sometimes is even the senior prank (but mostly there is the prank, and the walk out).

Tomorrow, we're staging a senior walk out.

by toee February 2, 2007

senior moment

A lapse of memory, logic or mental function which is atypical or unusual. The individual suffering the event, may not necessarily be advanced in age, although senior citizens are more likely to experience an occurrence.

Mom had a "senior moment" yesterday when she poured laundry detergent into the dryer.

by Gizmoitus September 30, 2003

senior stubble

when seniors (specifically in high school) will grow just a little bit of a beard. this is to show off that they are mature enough to grow part of a beard.

kevin: "you gonna shave today?"
andy: "naww, i'm working on my senior stubble."

by misssunshine2523 February 25, 2009