Scup

[Merna]

A common porgy (fish) with faint dark vertical bars, occurring off the coasts of the north-west Atlantic.

[Britney]

Irish slang, originating in the [Dundalk], [Louth] area. Meant for a positive [outlook] to a person or an object. Kind of like up the.

[Little_Girl]

A very [white person], [albino], or just act white in general. (named after the Scup fish, a very [white fish])

[Jessica]

scup-to be a lying, [arrogant] or [hypocritical] [jerk].

[Dave Paprocki]

The [pussy] of a [hot chick] of whom you want to [hook up with]

[Tracie Lynn]

to be a [leach]; a [beggar]

[Couch Potatoe]

[Hello], [hi], or [sup].

[Greta]

Scup -- Means [scroll up], you missed something. The phrase first appeared [in live] twitch chats which viewers used to signify that [the host] missed a message the viewer wanted the host to see.