Bub is a term of endearment for your significant other or someone you like. When someone you're dating calls you “bub,” they're using it as a cute pet name instead of calling you your real name. If you hear the term “bub” or see it texted to you, take it as a good sign!
Slang. brother; boy; buddy. used in direct address.
Noun. bub (plural bubs) (Australia, slang) A baby.
BUBS means "baby." It is typically used as a term of endearment for a partner. (BUBS is sometimes written as BUBZ.)
Babe In the modern age, bub is very similar to a pet name like “babe” or “baby.” You might hear your partner call you “bub” when they want to call you something sweet that isn't your name. You could do the same thing by calling them babe or baby. You could also call them darling, sweetie, cutie pie, or sweetheart.
The term "bub" is a slang term that is used as a term of endearment, and it is often used to address someone who is close to you or whom you are fond of.
"Friend" is the most common definition for BUB on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok. BUB. Definition: Friend.