Someone who expects everyone to be friendly. Nobody owes it to anybody to be friendly or welcoming all the time, or to like/pretend to like every stranger they ever met. In life, if you make a few true friends, you have what some people pretend to have, and what many never get. Why would you need more than that? Why would you already like/love/trust somebody you never met, a stranger. Anybody who says they like/love/trust a stranger is pretending to like/love/trust a stranger.
Only a pretentious person would say they liked/loved/trusted someone they never met before/didn't know well. Someone who wanted everyone to assume they owed it to other people to like/love/trust everyone, including them.
by Solid Mantis November 6, 2020

by IMPossible Cheese May 11, 2021

Somebody that pretends to love people they don't really love and support things they don't really hold sacred, from LGBT rights, feminism, mental illness, and other causes to spiritual causes, all to promote an extraverted, sociable image that is not really them. Someone that tells a broad audience of people that don't know them well that they are one way, when really they are another when nobody is around.
The pretentious girl was introverted when nobody was around, but tried to make herself look extroverted and fun when there was an audience of her suckers she was trying to play around, as they were a path to power for her.
by The Original Agahnim July 23, 2021

Daniel whenever he feels the need to share his various experiences of having sex once and smoking THC
pretentious cunt fucker cunt bitch cunt retard
Daniel: I have a woman that looks like she came out of Chernobyl
Costa: shut the fuck up cunt
Daniel: mAd CuZ jEaLoUs
Daniel: I have a woman that looks like she came out of Chernobyl
Costa: shut the fuck up cunt
Daniel: mAd CuZ jEaLoUs
by costa the cunt head August 9, 2021

Usually a very petty person with a limited point of view and absolutely no patience. One that thinks that the express lane is only for them!
A pretentious customer is one to think it is okay to cut in front of everyone with a full cart through the speed lane because they don't want to wait in that long line over there. I'm a special snowflake.
by Linit March 29, 2017

The guy everyone knows who believes he's more intelligent than he actually is. More condescending and judgemental than yo momma after you callin from jail needing bailed out. Spends most of his time playing league of legends in his parents basement and being rejected by tinder girls.
Lulz such a PDN (Pretentious Douche Nerds) , gtfo newb
Fat Larry hasn't gotten off his computer in 16 hours, I think he won't stop looking at hentai. He's really become a PDN!
Fat Larry hasn't gotten off his computer in 16 hours, I think he won't stop looking at hentai. He's really become a PDN!
by Harrybuuulllls February 2, 2018

by El Capito del Bastardo October 5, 2023
