When a person has engaged in unprotected anal (or vaginal) sexual intercourse and their partner(s) have ejaculated inside of them leaving behind ejaculat to the point the receiving partner could be considered a cum dumpster. Any fluids including but not limited to: anal mucosa, sperm, semen, lubricants, saliva, mucus, blood, or Diet Pepsi that pours, runs, squirts, oozes, or dribbles from the anus (or vagina) is considered Dumpster Gravy
Don't sit in that chair, Matt sat there and left a puddle of Dumpster Gravy!
I cannot believe Matt let Jamaal cuck him then ate the Dumpster Gravy right out of is boyfriend's ass.
I cannot believe Matt let Jamaal cuck him then ate the Dumpster Gravy right out of is boyfriend's ass.
by Redrokkit December 21, 2021

When one partner puts their penis between the butt cheeks of the other, and without actually inserting the penis into the vagina or anus, repeatedly thrusts; Sex with butt cheeks.
1. Last night I went for a dumpster run with Sarah before sliding it in.
2. Oh yes, Hank. Please give me a dumpster run.
2. Oh yes, Hank. Please give me a dumpster run.
by Dumpster Runner December 22, 2016

"I heard Ben traded a Slurpee and a bag of sunflower seeds for a flying dumpster."
"Joe got dumped"
"I guess hes going to be relying on flying dumpsters until he meets a new broad."
"Joe got dumped"
"I guess hes going to be relying on flying dumpsters until he meets a new broad."
by Strongside September 5, 2012

A pussy you have been after, that has been built up in your mind to be perfect and worth the effort. When its finally time to smash, you find that it is beat up and destroyed like a dumpster.
"You remember that chick Alan was after? The one he was all hot and bothered over trying to take to slam central station for a month? he said that box beat up worse than a ups shipment during christmas rush… said she had some dumpster pussy for sure!
by 6dollars June 11, 2019

A group bicycle ride that meets at a specific dumpster in New Hartford, Connecticut. Before the ride the cyclists prep their bicycles and then urinate behind the dumpster, sometimes taking advantage of the hand cleaner gel that hangs on the dumpster. Posters with public health information have been posted on the dumpster in the past (STD recognition). The dumpster has also been decorated for Halloween.
by dumpster rider July 18, 2016

Dumpster Daddy- King of the dumpster babies; this retro/emo/hipster/ punk rock melting pot of a guy who’s glory days peaked in his 8th grade summer. He’ll be wearing a ripped Green Day band shirt and smokes menthols so he doesn’t have to brush his teeth. B.O. IS his D.O. and don’t you even think about touching his bent framed aviators because Tom cruise actually wore them at one time 🙄 DD is a nomad who sleeps on random couches, leaf piles, dirt mounds and even the occasional port a potty when it’s chilly out.
by Jock Cusstoe December 5, 2019

Kevin walked back to the dumpster behind the bar to take a piss, and ended up getting his dick sucked by a dumpster queen.
by Falcon punching January 22, 2018
