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A totally awesome nickname for a boyfriend or girlfriend, used when referring to someone who is very baby-like

Sometimes a buttface, but mostly an adorable cute hottie who is the best boyfriend in the world
Hi cutie bubbu! How are you my bubbu!
by cutie, hottie, May 11, 2011
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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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2
The sweetest little cuddly wuddly creature that glows when it meets another of its kind.
Shreya is a bubbu, she knows how to treat her bubbu right!

They love each other so much, just like a perfect pair of Bubbus.
by AlphaQ2n8 July 27, 2013
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3
A person who watches skephalo 24/7
Person: have you seen that video with skephalo in it?

Person: of course I'm a bubbu y'know.
by Clowmm March 16, 2021
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