Retund 

To be fat again.

My husband got a great gym membership, and he used it for a while. But now he is retund.

Retund by TheRubric April 21, 2009

Retendous 

The act of creating a word and using the word( the word would be retendous too)in presence of someone who believes itself to be a smart-ass with a great vocabulary to later on finding them using that word and then telling them that it is not a real word that is present in a dictionary other than urbandictionary proving that they are just an ass.

Guy annoyed by smart-ass: That party was so retendous!
...hours later...

smart-ass: Man, I had the most retendolous time in *insert random bar here*

Guy annoyed by smart-ass: That is not a real word...

smart-ass: but I heard you say it a few hours ago

Guy annoyed by smart-ass: i just made that word up to prove you are an ass

Retendous by toxkapownd September 25, 2010

8 cent refund 

When you get ripped off at a store and then you go back and damage or rob the property.

Tim: " Bro, Taco Bell forgot to put my nachos in the bag!"
Johnny: "F#@& that, you need to go get an 8 cent refund. Here take my gun."

8 cent refund by Junotwenty2 October 2, 2020

Russian refund 

Paying more money trading in something to get something else instead of getting your money back for the thing you have.

When Wargaming wanted to rebalance old tanks, they decided to give us a russian refund instead of giving us our money back.

Russian refund by Eltwinkinator June 12, 2018

Rubberband Refund 

A tax refund from H & R Block, where one pays the penalty
fees and forgoes the full amount of their tax refund in exchange for an
instaneous pile of cash.

Dwayne got hisself a rubberband refund cause he couldn't wait no 2-10 weeks,
by then Lobsterfest be over!

Rubberband Refund by ktlr February 18, 2009

redundonym

The improper use of an acronym, whereby the last term is repeated in its full form for some unknown reason.

Person 1: Is there an ATM machine around? I have a new PIN number I want to try out.

Person 2: Nice redundonym, jerk. I think there is an Automatic Teller Machine Machine around the corner. Hope the new Personal Identification Number Number works.

redundonym by jrs1 December 19, 2010

recund 

An event in which raccoons harvest your organs

My friend barely survived a recund last night

recund by Chemosworstnightmare September 12, 2019