groupwned 

Can be used to describe the unintended consequences of a promotion or discount running on the popular Groupon website.

This generally happens when the promoter hasn't thought through their idea, or doesn't expect it to be very popular. If it turns out to explode in popularity it can see them failing to deliver on the offer, or even cost them a loss.

"Headline: Baker Has to Make 102,000 Cupcakes For Grouponers", man she got groupwned!

groupwned by pdtoc November 22, 2011

Grouped On

When a group of individuals turns one member into the object of ridicule

Cole was in Hitler mode. As a result, he was left at Denny's. He was grouped on.

Grouped On by moneylongproductions July 7, 2014

Groupondscum 

Groupon users who don't tip worth a shit.

"Look at all the groupondscum here tonight. My tips are going to suck because of all these fucking leeches."

Groupondscum by TABMAN September 8, 2013

grouponed 

paying too much for something, just because it's on a "bargain" shopping website; victimized by shifty puffery on a bargain shopping website (like groupon.com)

“dude, you're telling me you paid $100 for for a coupon for 3 large pizzas at a vegan pizzeria 75 miles from where you live? whoa, you got hell of grouponed”

grouponed by surf1975 November 21, 2010

GrOwned 

Interjection (derived from past participle of GrOwn).

Abbreviation for "Grammar Owned," a phrase adapted from the now popular term "Owned," which denotes the dominance of the listening (owned) person by the speaking person.
The interjection is triggered by some event which demonstrates one person's inferiority to another.
In this case, it refers to the grammatical superiority of the GrOwner, and is in response to a grammatical error committed by the GrOwned person.

Alternate spellings: Grpwned, Grpwn3d, GrOwn3d, Gr0wned, Gr0wn3d, Groaned.

Spelling and punctuation count as grammar too. You've just been GrOwned.

GrOwned by The Grammar Nazi October 6, 2004

Grouped out 

Means being a follower. D riding or clout chasing.

They didn’t want him until he got famous. Them girls grouped out/ groupies

Grouped out by Kyla Kim October 18, 2021

Carboxyl grouped 

To be fucked up or something that is fucked up

Last night i was so carboxyl grouped that i saw sounds

Carboxyl grouped by Tommyjonsurgery March 30, 2017