What does Boo mean?
Someone you’re dating; a girlfriend or boyfriend.
Example sentence: “I’m going to see a movie tonight with my boo.”
Boo in songs:
“Sorry, boo, yeah, I lied to you, but don’t you lie to me” – Kodak Black, No Flockin
“Movie, bought my boo bigger tits and a bigger ass” – 2 Chainz, No Lie.
“D’USSÉ with my boo bae tastes like Kool-Aid for the analysts” – Kendrick Lamar, HUMBLE..