one who is so terrible at video games that he is a notch below nub and two notches below noob in the gaming world.
by Danny Jones/ Jimmy Travaglini January 5, 2008

i played with gamer subs on a monday night while we were using the gamer subs to watch dragon ball z on the zbox gamer subs 453
by Herobrine33053 January 16, 2022

"Kirke" Gilesie I'm horny
"Giles" Hmph keeps playing with iPhone
later that day...
"Giles" Kirke make sweet love to me...
"Krike" (Raised eyebrows) "You had you chance this morning"
Giles got "sub-crumpeted"
"Giles" Hmph keeps playing with iPhone
later that day...
"Giles" Kirke make sweet love to me...
"Krike" (Raised eyebrows) "You had you chance this morning"
Giles got "sub-crumpeted"
by languagebarrier May 25, 2011

The "seating chart" that students assume when a teacher is absent and the substitute doesn't know the seating chart. This usually entails everyone sitting with their friends, which makes the class that much more loud and unmanageable.
Example 1
Hannah: Hey, Josh, guess what? Ms. Kelvin isn't here, we have a sub!
Josh: Aw, yeah, you know what that means! Sub seating!
Example 2
Sophie: Why are you sitting in your assigned seat? Come sit here, it's sub seating.
Hannah: Hey, Josh, guess what? Ms. Kelvin isn't here, we have a sub!
Josh: Aw, yeah, you know what that means! Sub seating!
Example 2
Sophie: Why are you sitting in your assigned seat? Come sit here, it's sub seating.
by chatterbox321 December 5, 2010

by Lusty Corpse August 22, 2020

Commonly misinterpreted as a method of finding the derivative in Calculus, this is actually the premise of a toxic joke, known as a "deez nuts" joke. Ask a person who does not know calculus to explain U Sub, and when they respond with a question along the lines of "what is U Sub", the setup for the deez nuts joke is complete.
by MackSneale July 12, 2022
