dumperday 

1.day that inflicts a feeling of bad shit being piled ontop of oneself, the feeling of being overwhelmed by things being dropped on your head , such as a ton of bricks all at once while you're already underwater drowning in a tank of piranas

this can also include; dumperweek, dumpermonth, dumperlife!

2. word apparently used by online greeting card companies on cards that would otherwise be very lame indeed, but upon receiving said card it is made impossible not to burst into uncontrolled laughter. Found somewhere between "rainbows remind me of your smile.." and "..that's why we'll be friends forever and ever and ever" the word "dumperday" will sneak up on the reader and make for a very enjoyable card

1. K: I'm having such a bad day, I think I'm going to kill myself.
S: Well at least it's not a dumperday, you would already be dead!

2.Someone at the online greeting card store is going have a dumperday when they get fired for making up words to put on the cards.

dumperday by katydid00900 January 18, 2009

Dumperdick Blues 

A feeling of loss, sorrow, and total emptiness, because without explanation, your partner has denied all access to the dumper.

I’m not sure what’s going on with Amber, but it’s been at least a month since we have had anal sex. I’ve got a case of the Dumperdick Blues, and if I don’t get into that brown nectar soon, it’s going to get worse.

Dumperdick Blues by Tee Cee Deez February 19, 2019

dumperdimple 

The small indentation immediately adjacent to the anus, where miscellaneous feces and tissue shreds congregate to mingle and breed.

She licked my dumperdimple, and now I'm going to marry her.

dumperdimple by Scrinthorpe November 20, 2013

dumperbate 

to defecate and then masturbate into a toilet bowl.

Worked sucked today until I dumperbated then I felt like roses.

dumperbate by jaywix May 17, 2009

dumperman 

Truly a chad

Dumperman :aka dumpy is a chad who has a arch nemesis known as beesechurger_73 also called on the dumpy channel burgerchurger

Guy1:Yo you watch dumpy

Guy2:yeah

Guy1: good *slowly puts shotgun back*

dumperman by Ihatepngtubers June 15, 2022