Dev 

A person that has an enormous ego just because he's over 6'2 {And From New York City}.

Example

Yo bro do know that guy dev idk why always acting like he's the big man on campus.

Dev by travislexo April 18, 2024

Dev 

Someone that purchases more tickets for an event, such as a concert or show, than they actually need. Then tries to sell them on to friends so they aren't out of pocket. Often still trying to sell them at a discount the day before.

"He's done a Dev"

He / She's bought too many tickets again, what a Dev"

Dev by Professor Rock June 28, 2024

Dev 

A hush device for personal affairs—keeps your private business separate from your main line.

Person 1: Yoo has Jane messaged you yet?

Person 2: She hasn't messaged my main (phone). Let me check my dev (phone)

Dev by mmt_cbiz January 4, 2025

Dev 

for something to be devious in a funny way

"Trent ritterhoff is so dev." "You are dev." Toh thats Dev"

Dev by Fartgod_47 June 7, 2025

Dev

An individual who's skinny and tends not to bathe themselves, possessing bad hair, and an odor, often associated with a messy/sloppy/unkept manner.

Man he is SO DEV!

Dev by OpaQe_ April 14, 2026

Dev Door 

A Dev Door (or Developer Door) is a level creator resource in the Super Mario romhacking community, and in the Super Mario Maker community intended to provide a more prompt and direct access to sections of a level of considerable length that are intended to be reached through the regular route in the final product. Mainly used during the developing stages of a level, Dev doors allow the editor to reach a part of the level that would otherwise take a long time to reach if they play the level from the very start point.

Dev doors became a necessity in Super Mario Maker in particular, as the game only allows for two checkpoints per level, while doors are unlimited. Ideally, dev doors should be removed, or hidden at the very least, before the level is published, and the presence of a dev door in a published level indicates a lack of oversight and polish by the level creator.

Huh, this creator left a dev door on his level... you gotta pay attention!

Dev Door by Abarbarea April 5, 2019

Dev-butt Futo-naik 

Dev-butt Futo*-naik is an attention seeking mythical creature, a pervert, a writer of erotic homosexual fan fictions, a pro player of victim card, a Diva who likes to take it from behind, and who loves to moan at Twitter upon having an orgasm.

Our Good Ole Dev-butt Futo-naik is a student of anti-Hindu scholar Windy Dognigga.

Dev-butt Futo-naik by Psycho_Kangana March 15, 2021