Senioritis

1. When freshmen became obsessed with senior boys and can't seem to cure their obsession with them.

2. When underclassmen look up to seniors...alot.
1. *sighs and stares at senior boy*
"Meghan, we need to cure you of your senioritis."

2. "There's Missy talking to her seniors again."
"Dude, she's got major senioritis."
by Pelican June 08, 2005
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Senior 15

A sister phrase to the popular "Freshman 15" that refers to how fat Senior girls get due to excessive partying and beer drinking during their final year in college.
Guy #1: That Holly girl used to be hot right, what happened to her? - Guy #2: She let herself go and gained her senior 15 like a fat slob, what a shame.
by Kiva May 01, 2006
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Senior szn

A phrase and hashtag used by almost every senior on any insta pic involving their sports or anything else to do with school
Last home game ever #senior szn

It’s Sunday so here’s a senior pic #senior szn
by Saucemeasierramist August 19, 2019
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Senioritis Lifestyle

After getting accepted into college, high school seniors may experience this. It is when students stop caring about high school and become extremely lazy, more so than someone with Senioritis . These students often skip school or come in late, or not even bother with work. Often they become addicted to video games like Modern Warfare 2. There is no cure except the end of school.
Student 1: Where's Matt? He hasn't been here in like a week?
Student 2. He got into college. He's played MW2 for the entire week. He's living the Senioritis Lifestyle.
by juliuscaesar2701 December 20, 2009
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junior senior

A person between the ages of 40 and 60 who is just a little ways away from being a senior citizen.
Your a junior senior, you can't get a senior's discount at the zoo.
by heytherekidd35 February 18, 2010
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drew senior

A Famous gay porn star known for having sex with animals and dudes
by Taylor Friass September 26, 2007
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Senior House

A house with a large number of bedrooms (usually 9-14) on a college campus made up of mostly seniors that are in the same fraternity. It is used as a place to hold parties since many fraternities are supposed to be dry (alcohol-free). It is different from a fraternity house in that it doesn't have a dance floor, a large living room, is not old and made of brick/stone, and it has way less bedrooms.
Joe: dude , are there any parties tonight?
Matt: yeah man at XXX (fraternity).
Joe: oh nice, at the fraternity house?
Matt: No, at the senior house.
by fratiliciousbroheem69 March 02, 2017
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