Definitions by Shitty Nick

deep seat injection

A prank where you pull yourself down on a foam chair, fart, and switch chairs with your friend or enemy. When they sit on the dsi’d chair the smell puffs out. What a surprise!

My chair smells like shit, maybe Seat got a deep seat injection (dsi) by my shitty coworkers.

deep seat injection by Shitty Nick February 20, 2020