regretful 

feeling sorry for thing one has thought, said or done

I truly feel regretful for an enormous amount of things I've done and said; but no longer want to feel wronged, especially by people I barely know.

regretful by PineappleJuice March 8, 2015

Regretful digestion 

The act of eating an item of food with the hopes of it tasting good, only to find out that it's horrible and you've wasted your time and money and tastebuds on the food.

"Hey Connor, how was that beef liver you had last night?"

"Aw man, it was nasty! I gave me a serious case of regretful digestion."

Regretful digestion by Myocarditis July 19, 2018

Regretful retrogression 

When you hold a repeating error, in your mind. That you won’t forgive yourself for, because you realize against your better judgement. Thinking less of your self, your relationship with your significant other you made a decision that have abruptly affect all future experiences for love to fall short from the one true.

This pain I hold so deep because of my family’s views and how society would view us a whole that I have a gaping whole in my chest bellowed with Regretful retrogression.

Regretful retrogression by Titus dyfilid February 15, 2019

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