Deehser 

See: Sinnohfetus and Genfiver

Basically the modern day Genwunner (as of 2025).

They are a part of the Pokémon Community who claim that the DS Era of Pokémon was the peak of the franchise, and that the series declined when X and Y released. They usually grew up with games from the DS Era and hold a lot of nostalgia for them (just like Genwunners did for RBY). They praise the DS games to death and skim over any flaws persistent in them (such as DPPt's poor wild encounter variety and HMs being a requirement to get anywhere, HGSS retaining GSC's bad level curve and making it worse, or BW's massive postgame level jump and blatantly obvious villains).

Unlike Genwunners that were just a meme and often got made fun of, Deehsers are just annoying nostalgia blinded Pokémon fans.

Name Origin: Deehs (from DS) + -er (from Genwunner)

Person 1: "The DS games were so peak! Everything fell off after Pokémon went 3D. Modern games are too watered down!"

Person 2: "Bro, can you NOT be a Deehser for once? Games like Sun and Moon and Legends: Arceus were amazing, and they were modern games."

Deehser by LPBvgc April 15, 2025

Deeser

Just not it, don’t be a Deeser

that’s such a Deeser move, c’mon man

Deeser by Tdauwg November 19, 2021

deesherrie 

A rude bitch that dose not like anyone but their friends and family. Can be called Dee for short, likes food and sleep.

I wouldn’t wake up a Deesherrie unless you have food.

deesherrie by KGaro September 18, 2021

Deesser 

A bitch ass klondyked queit version of menfasmug basien dute plune format

To make your day better Deesser stfu hoop foreigner

Deesser by blohobreakicesnowno October 28, 2022