seatmate 

A word kulp uses to describe two people who are sharing the same seat.

At the Who concert, district and I were seatmates.

seatmate by cout August 28, 2014

seat mate

the person (likely your very distracting bff) who you choose sit next to in class. This person will constantly harass you and the 2 of you will often get in trouble. do NOT be surprised if the teacher says things like "get your feet off the table and take off your eye masks, this isn't your living room and its not nap time" but ur too buzzed to even care.

girl: sauce me a waffle I'm hungry
bff: omg its blueberry eggo
girl: yayyyyy wanna take a nap
teacher: *sends email to parents saying*: In a nutshell, I feel that your daughter's performance in class is due almost entirely to not paying attention. Sometimes this is due to talking with her seat mate and sometimes this is due to sneak peeking at her phone.

seat mate by unicornsarereal May 6, 2018

Seateater

A lesser bootlicker, or someone who defends a gaming youtuber way too hard.

"Even though ProJared is obviously a bad person, Johnny proceeded to be a seateater and defend his ass."

Seateater by iamjonstewart June 15, 2019