A bub is a pet rat; a domesticated rat of the species rattus norvegicus domesticus.

Bubs come in many varieties: Dumbo-eared (after Dumbo the elephant; these bubs' ears are lower-down on their heads than normal); rex (naked or curly-haired; the same gene variation causes both); dwarf; angora; satin; velvet; and many more that can be seen on pet rat (bub) web sites. Bubs also come in colors ranging from agouti (brown) to dalmation (white with black spots) to blue to peach and platinum; hooded, striped, spotted, masked - almost endless variations from the original ancestor, the wild rat: rattus norvegicus.
People are so freakin' scared when they hear the word "rat" so if I'm talking about my pet rats to people I don't know, I just say 'you got a dog? oh yeah, I got bubs...one of my bubs is sitting on my shoulder right now."
Get the bub mug.
Language: Derived from a combination of Latin, Ebonics, Mongolism, Hillbilly, and Pennsylvania Dutch. Also derived from the ancient Dead Sea Scrolls of Hoganese. The word Bub, can be used to replace any word in the English language, (Noun, Verb, Adjective and Etc., See also "pal"
Cheeseburger ain't got no cheese pal. it's a hard life bub.
by Bubwolfman June 27, 2015
Get the bub mug.
Someone that is special to you. Someone who is always there for you, comforts you. He/she got your back anyway. Bubs also means bae or bubba
I love my Bubs.
by Dunney.A May 14, 2018
Get the Bubs mug.
A word commonly used to refer to a ginger, male so dumb he is considered by many to have mental retardation.
Damnit Bubs, quit jacking off in the bathroom.
by John Mckimon February 16, 2020
Get the Bubs mug.
A nickname for your 15 year old sister who is obsessed with space and books
by flapdoodle September 17, 2018
Get the Bubs mug.
In the swsh discord, 8008 as in boob.
by Thebubbyone March 1, 2020
Get the Bub mug.