regretfuk 

A one night stand you regret,

Dude, last night i had such a regretfuk, i think i caught something. (adjective form) "Man im so regretfuk about last night"

regretfuk by LosGerMexicano April 14, 2009

regretfull 

In the state of being sorry, repentant, or upset regarding the amount of food one has placed in one's belly, thus filling it with both deliciousness and regret.

Ex: They were all seriously regretfull after consuming enough food at Thanksgiving to feed a small village for a week.

regretfull by ebbb November 27, 2012

regretfast

When you pack a lunch but eat it well before noon, due to boredom or anxiety, screwing up your eating schedule for the rest of the day.

Can you lend me some cash for the vending machine? I brought a sandwich to work but ate it for regretfast at 10am.

regretfast by very_clever_pseudonym October 1, 2021

premature regretulation 

A situation in which you are about to engage in sexual relations with someone who is so ugly, boring, or otherwise unappealing that you regret the decision before you have even removed your clothes.

He was so drunk last night that premature regretulation couldn't stop him from hooking up with that butterball.

premature regretulation by murrayw76 April 1, 2009

regretflix 

A Netflix movie that you forgot was in your queue and wish you hadn’t ordered. Can be used to describe the movie or that let-down feeling you get when you open the Netflix envelope. A regretflix often sits in your house for weeks because you don’t want to watch it, but feel guilty returning it without watching it. You can’t get a better movie until you return it though, making the pang of regretflix even more agonizing.

I got a Regretflix in the mail today. Dude, "I Know Who Killed Me?" What was I thinking?

I’m feeling regretflix for ordering "The Constant Gardener" (insert other serious movie you THINK you should watch but don't really want to...)

"I Now Pronounce You Chuck and Larry" is totally a potential Regretflix, but I'm putting it in my queue anyway.

regretflix by stevielei February 28, 2008

Coitus Regretus 

(noun) being in a state of continually regretting a lapse in sexual judgment (EX: walk of shame)

"When I think about Vidal, I have an overwhelming sense of coitus regretus and want to forget it ever happened."

Coitus Regretus by Holly M S May 22, 2010

Regretzky 

Any regrettable act performed while wearing a Wayne Gretzky jersey.

I bet that priest who exposed himself to the local youth will pay a hefty price for that regretzky.

Regretzky by Nash Kennedy April 26, 2011