Sweatyback 

Referring to a geeky, socially excluded person, whose world are videogames.

Hahah u got rekt kid, learn 2 play m8.
STFU!!! Sweatyback!!!

Sweatyback by buttfucked pal January 4, 2016

Quack Quack Seatback

Similar to "Fives" or calling "shotgun", "Quack Quack Seatback" is a common way to lay short-term claim to a seat you're about to vacate when with a larger group. Sometimes shortened to "Quacks."

Person A: "Hey, you stole my seat."
Person B: "It's my seat now."
Person C: "No, he called Quack Quack Seatback. Move it."

Quack Quack Seatback by Joe G! January 5, 2006

Sweatjack 

(n.) derived from local Massachusetts phenomenon "Sweaty Jacky"

Refers to an attractive female, who under normal circumstances is quiet, friendly, intelligent, and charming; however, after consuming an exorbitant amount of alcohol, undergoes an "Incredible Hulk"-like metamorphosis. Symptoms commonly include sweatiness, greasiness, dead gaze, crossed eyes, hives, acne breakouts, invitations to hookup, bad breath, lack of understanding of personal bubbles, extreme urge to get others drunk, intermittent crying interspersed with dancing, and falling out of hammocks into pools.

Dude, I think I'm gonna try to hook up with Sarah tonight at the party.

No way, man! She's a total Sweatjack!

Sweatjack by TemperanceFan October 14, 2004

seatback love

action verb, the act of recieving oral sex in either a front car seat, movies, airplane, train, bus anywhere where you can recline your seat

Yo! On the way home from the party ole girl gave me some seatback love all the way to her driveway.

seatback love by Mr Corey February 22, 2009

Swayback Heifer 

A sad, old, crotchety cow. Good for Karens and tired old queens.

Karen, get your racist ass out of here, you swayback heifer.

Swayback Heifer by Gingerbear77 December 28, 2022

swayback 

Convex curvature of the spine, making the ass stick out in a feminine way, thus creating a potbelly in the front.

Balding Curt Moyer of Susquehanna University has one hell of a swayback.

swayback by Melons October 25, 2005

seatback 

When leaving a chair, you can say "I call seatback" and no one else in the room can take the seat away from you. Similar to saying, "I call shotgun" when approaching a car.

No way, you can't sit there, I called seatback!"

seatback by Jamie Kozma April 16, 2006