As a noun: A "gub" refers to a fish. This can be any fish, but is used more for large fish, fish with big mouths, and/or fish that like to eat a lot. Sometimes other aquatic animals (shards, whales, etc.) can be referred to as such. The plural for "gub" is "gubs."
As a verb: The action of "gubbing" is for an aquatic animals (usually fish) when they pick at the bottom of either a tank or body of water in order to obtain food. "Gubbed," "gubbing," and "gub" are the past, present, and future tenses for this word.
As a verb: The action of "gubbing" is for an aquatic animals (usually fish) when they pick at the bottom of either a tank or body of water in order to obtain food. "Gubbed," "gubbing," and "gub" are the past, present, and future tenses for this word.
As a noun: We went to the local aquarium and saw many large gubs.
As a verb: My pet fish gubbed at the bottom of the tank after they were fed.
As a verb: My pet fish gubbed at the bottom of the tank after they were fed.
by supersmilyface1 June 1, 2020
Get the Gubmug. 
Adam was excited to start gubbing with the South American frogs Fred had smuggled in, horny (ceratophrys) frogs were always the best.
Hes walking like such a gub.
Hes walking like such a gub.
by Entomophage May 15, 2019
Get the Gubbingmug. by Lola pink November 28, 2021
Get the Gubsmug. Person 1: I'm trying to shift into the anime world, but it hasn't worked yet :(
Person 2: Just Gub.
Person 1: Huh?
Person 2: Give up bro.
Person 2: Just Gub.
Person 1: Huh?
Person 2: Give up bro.
by DatShuulol707 October 29, 2020
Get the Gubmug. by Stirdasauce October 29, 2023
Get the Gubmug. by Memento V2 September 21, 2019
Get the Gubmug.