1. Way to address guys you know without using their name.

According to various dictionaries, probably comes from the German or Yiddish word for boy. It's very informal. Be aware that nowadays in the US, it used just as often mock friendliness when you are being passive aggressive with someone as it is in actual cordial situations.

Also used as a term of endearment by some parents.

2. Elsewhere in the world, in the movie "Whale Rider", which takes place among the Maori tribe in New Zealand, all the kids, boy and girl, refer to each other as "bub" constantly, as do their relatives.

3. Additionally, it can mean "baby" in slang over there.
1. You better watch your step, bub.

2. Come on bub, you can do it.

3. I've been up with the bub since 2 AM, she won't stop crying.
by The Northern car April 13, 2011
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What's up bub?
How are you doin bub?
Wow bub, did you see that.
Who's yo daddy bub?
by Ty C May 21, 2006
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The very best bepic person sadly less then Carsonis_cool but he is very bepic
You:WOAH is that bub bub: yes you: woahhh can I have a screenshot?
by Diamond Carson June 21, 2021
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bub or bubly, also knows as champaign.
You can find me in the club, bottle full of bub
by Chosen March 6, 2003
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Owner of Bubs' Concession Stand. Enjoys eating his profits and dancing. Has such amazing concessions as cheats,ketchup,catsup,the letter "D",a Strong Sad voodoo doll,a "Deep Impact" DVD,and Strong Bad's gold plated,monogrammed,oven mitts. Also creates "Spamvertisements"
Bubs:I got all types of crazy crap!
by Homestar fan June 27, 2003
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same as saying babe.
cuter by saying bub.

also babun means the same thing.
awww bub.
(aww babes)

aww babun
(aww babes)
by cheeeeeeeeeeeeeeeeeck February 6, 2008
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