When you take a shower and then screw (have sex with) your sibling like theres no tomorrow! However, for a West Virginia Saturda Night Party you must not take a shower and both siblings must recive anal (could be with fingers or private parts).
I was so frikin' horny last night and since im single and have no girlfriend I had a west virginia saturday night!
by BillyMaysIsNowAZombie August 24, 2009

When one spread honey on ones dick, then pours poprocks on over the honey. Once they start popping one performs Anal Sex on their partner. The popping of the pop rocks causes the the nerves and muscles of the anus to relax and the insewing rush of fecal matter is known as the SATURDAY NIGHT STREET CAR.
by Gendrix November 16, 2010

Any given Saturday when your whole crew gets absolutely wasted. The phrase is also coined to require a buddy to down their beer if they cannot recite the phrase properly on command.
by Ripp March 1, 2021

Charlie: You seem grumpy today? What happened?
Lev: Didn't get to masturbate on Saturday
Charlier: Why not?
Lev: I got interrupted.
Charlie: Ohhh. I wish somebody would mess up my sacred saturdays
Lev: Didn't get to masturbate on Saturday
Charlier: Why not?
Lev: I got interrupted.
Charlie: Ohhh. I wish somebody would mess up my sacred saturdays
by BallsofHorror November 15, 2014

by Weeniewarrior246 January 24, 2025

by Alex Emro February 11, 2020

A traditional event that takes place at Robert Morris University and all the students get completely plastered from the morning to night.
by Crocsncleats April 23, 2023
