It is used as a name for someone you love, your friends, or your homie.
"Hey wassup B, how are you"
"Love you B."
"You good B?"
n. (bēē) Pronoun implying friendship, used for siblings, friends, significant others.
Whats up, b?
Short for babe or baby, especially when they’re your side piece.
Hey b ;)
Why are you searching up the alphabet? I know your'e just bored and came on Urban Dictionary to look up random things, like the alphabet. If you're bored, stop eating you fat ass and go exercise. Maybe even get a gym membership.
"Hey you fat ass! Get that half eaten chip bag outta here and go on a walk with me!"
specifically lowercase b looks like a thumbsup
A: Nice, I managed to get some good loot from this boss I've been grinding!
B: b