An unwanted person who follows another person or group of people around. Due to the fact goldfish have a hard time shaking off their feces; this describes the level of utter annoyance as to what describes a goldfish poop pest. The most extreme goldfish poop pests are crazy fans and stalkers.
When will that goldfish poop pest stop following me around?
A really long poop that doesnt want to detach.
Oh man, I just took a huge goldfish poop. It was like half the length of my body and I had to shake my butt back and forth to get it to break loose.