pleco

1.is used refer to any member of a large family of catfish native to Central and South America that posess sucker shaped mouths that are often introduced to aquariums to eat algae.

2. used to refer to a very low, scummy individual, a "bottom feeder".
1.I had a pleco in my 10G tank, but he outgrew it.

2. that guy is a total pleco, he asked my married sister to do it with him.
by fishcatch22 March 02, 2007
Get the pleco mug.

pleco

a bottom feeder.

one who attaches themselves to other peoples environment as to be a part of it, or "in the know".
This was a pretty hot spot until this pleco started coming around.
by CT January 29, 2004
Get the pleco mug.

pleco

noun, verb.

a dictionary app for people learning Chinese.
- I don't know what does that character mean.
- Pleco it!
by syytetty July 06, 2020
Get the pleco mug.

Pleco

Fish that eats scum from the bottom of the tank
by Victoria March 22, 2004
Get the Pleco mug.