Coupleless 

When you see a couple doing something significant together, like handling their one piece of luggage, and you think, aww they’re not a couple they’re completely united, two souls about to enjoy their love and on their way to their honeymoon.

Ex : Aww, look at them. They’re supremely coupleless. Two souls united in love.

Coupleless by Conspicuous Zebra February 3, 2010

couplefest 

An event, party, outing, gathering, activity, that you are invited to and will inevitably end up being you and a bunch of couples.

Dirk: How was the camping trip last night?

Suze: What a couplefest, I was the only single one there and I had to sleep outside under a picnic table.

couplefest by Tbotmoore August 24, 2005

Coulless

Used to describe forms of content creators who are exposed for horrific things,this is very common for large gaming YouTubers to be revealed to do a crime such as grooming but happens to other communities, the word is also a synonym for soulless, using Cat the start because of the word clout, they have a lot of clout and fame but lack morals and an actual soul

Topped guild is a coulless creator because he wastes food purely for views
This creator is coulless for scamming his audience

Coulless by Ghоul July 11, 2023

copeless

unable to adapt to change, inflexible, ignorant motherfucker, can't learn, can't learn jack shit, dumb, not hip, stupid, no street smarts

Baby, I put you down 'cause you're copeless.

copeless by larry lynch April 11, 2008