Upperdecker

When you put you're dip behind the top lip instead of the bottom

I prefer a upperdecker with my dip.

by CaptainIan August 3, 2019

Upperdecky

When you put a nicotine pouch in your upper lip slightly to the side of your front teeth thus giving the most optimal buzz for the average nicotine fein

I put an upperdecky in and that shit sent me to fucking space

by Mort J April 13, 2025