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.
Matt: yeah man at XXX (fraternity).
Joe: oh nice, at the fraternity house?
Matt: No, at the senior house.
by fratiliciousbroheem69 March 2, 2017

"Bro, like 5 seniors are tying to get with Jada already, and she only a freshman. What a senior slayer, she better teach e her senior slaying ways."
by Nevertho September 8, 2019

Likes to think they are top of the cheese. Regularly hides on two hour lunch breaks and slithers around like a fat snake snitching on unsuspecting individuals. Prefers the climate of the city but reluctantly is forced to venture to the south.
by Notaratto October 30, 2022

The Alexander Senior otherwise known as the Gaius Whitus, Lanky Twatus is possibly the most retarded creature one shall ever meet. It is so retarded in fact, that it has developed a speech impediment intentionally. Similair to a Jai, who desperately believes he isn't fat and is as athletic as mo farah, it is so wound up over the way it looks and it often tries to flex his biceps, which fail miserably as they are closer to glorified twigs than anything remotely similar to any form of muscle. It is often offended when it hears such things, that it begins to say how much weight it can lift in the gym.
Avoid at all costs.
It has been in an intimate relationship with a horse before, which has only decreased his accumulative brain cell count.
Avoid at all costs.
It has been in an intimate relationship with a horse before, which has only decreased his accumulative brain cell count.
"Oh shit what is that in the corner of the room"
"Ewww man I thinks that's an Alexander senior"
"Let's leave bro"
"Yeah"
"Ewww man I thinks that's an Alexander senior"
"Let's leave bro"
"Yeah"
by Furrylover69 October 28, 2018

When a girl who is younger than 12th grade has big boobs. Usually a skinny girl, but with big boobs.
by razahhot March 2, 2011

A person who lacks basic motor skills and the ability to hear, drive, stand up straight, walk, think clearly, or provide basic financial support for him/her self. Suffers from TMB.
by Nick D September 25, 2003

that group of senior girls in high school that every one wanted to be with or be. these girls are completely out of control and have lost all of their morals along with their clothes. they consume large amounts of alcohol on a daily basis and don't give a fuck what other people think of them.
by Ash-ah-lee July 14, 2007
