(N) one whose primary goal is to belittle you by, after hearing something you said, declare they/their family member/someone they know has achieved something better. Usually under false pretence.
I told Gary that I brew my own beer now. He went on about how his uncle actually made money doing it while I've done nothing.

Since his parents are both only children, I knew he was full of shit.

Fucking upperton.
by boognish121 August 16, 2013
Get the upperton mug.
Upperton is probably the whitest surname I've ever heard of but we all know what white people are like. Fucking ugly asses, dumb bitches that go around saying sksksksksksksk all the time. When I hear upperton I think of a gamer girl that goes in her console or some shit and plays with guys she CLAIMS she's not interested in but in reality IS.
Jamie: Oi, Use the pistol you fucking slag
Nancy: I'm trying you fuckboy
Jamie: peasant
Nancy: Unseasoned Swine
Jamie: FUCKING UPPERTON
Nancy: peppa pig looking ass
Jamie: Thomas the Wank Engine
Nancy: lanky boi
Jamie: UPPYOURPUSSYTON
by Ilikebigbuttaandicannotlie October 24, 2019
Get the Upperton mug.