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Similar to Slimy in the sense that it is used to describe a male who tries to become 'good friends' with other people's girlfriends, however in a Sludgy case, the girls themselves realise that he has more slimy intentions, whereas slimy guys manage to avoid the detection of their victims.
boy1) Pete is so slimy man...
boy2) nah hes actually so slimy he's sludgy - even she can tell.

girl 1) yeah he's such a sludge.
Sludgy by antislime March 10, 2011
Related Words
John: hey did you listen to the new Pink Floyd album?
Sam: yeah I did, it was super sludgy
John: it sludged so hard dude
Sludgy by S Campione December 27, 2023

Sludgy Buddy 

A homie that you have homosexual tendencies for but it isn't gay.
Yo, I think Jax would be a good sludgy buddy.
Sludgy Buddy by TOomp March 11, 2021

Sludgy kitty 

When you are fucking a woman, You cum, Piss, And shit inside her pussy
Dude last night i just gave sarah a sludgy kitty
Sludgy kitty by Wormy boi June 23, 2022

Sludgy Cud 

When you have consistent diarrhea with a terrible case of vomiting throughout.
Joe: Why wasn't John in class today?
Jim: He came down with a bad dose of the Sludgy Cud.
Joe: Ohhh. Send him my condolences.
Sludgy Cud by SludgeMcCudge441 November 3, 2022

Sludgy Joe 

Quite possibly god’s greatest gift to humanity… the gas station coffee.
Person one: I just got back from the gas station with my sludgy Joe. I had them make it extra sludgy for me.
Person two: He’ll Yeah! Time to fix these planes!
Sludgy Joe by MSH144 November 30, 2024
More from Urban Dictionary

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026
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