bub 

Big Ugly Bastard. Used often to insult slow-witted bullies.

You wanna fight, bub?!

bub by WildZontar January 19, 2010

Bub 

A nickname for a brother, usually used by toddlers that can’t say brother.

Gimme my toy back Bub

Bub by Broooguy July 15, 2019

Bub 

The name you call someone when you love them so much you melt.

Immy, you are bub. :)

Bub by Guydudelegend April 20, 2020

Bub 

A rude way of addressing somebody while you are talking to them. Good way to show dominance.

"Listen here, bub, we are doing things my way"

Bub by Mememegod June 8, 2020

Bub 

1. Bub is used for a special someone or a VERY close friend that who you adore and would never let go.
2. Bub Is for a special someone you really like and don’t wanna let your feelings go.

1. Bub is my best friend! I could never let them go!

2. I really love my Bub, she/he/they could always take my breath away..

Bub by Pxrishxd_Jxnah November 26, 2020

Bub 

Bub is Kouvr annon’s fandom

Friend:Hey what fandom are you in

Me: I’m a bub

Friend: that is really cool

Bub by Kouvr annon January 22, 2021

bub 

bub is used by toad

bub u

bub by qz23ewsdcxefdvc x cl; April 21, 2021