1. A funny spelling mistake of the words 'Good good good' that made me blow milk out of my nose for sounding like it was a verb for lopping off goop.
2. A pejorative adjectiveintended to mean that a person is dead weight, should not hang around (or be befriended) because they're nothing but a slimy fuck covered in their own filth.
1. That's a hell of a lot of goop you had there. Just gooplopd it off.
1a. I just gooplopd behind the building 'cause it was too embarrassing to allow others to see the amount of slime I give off on a daily basis.
2. Fuck that dude. He gooplopd.
2a. Have you noticed that all she ever does is lie? That bitch is gooplopd.
This term originating in POE2 global chat, emerged as a reference to shooting rope after being dehydrated for multiple days. This results in the excretions becoming viscous and "goopy"