Boo 

my cat

Boo stop drinking toilet water!

Boo by sgatlin200931 August 2, 2024

Boo 

An extremely attractive man who is very intelligent and loving. He usually works in cybersecurity and enjoys learning about finance and nutrition.

He’s my boo!

Boo by Ker1980 March 4, 2024

boo 

aaaaaaaahhh

boo

boo by 7568ino March 11, 2024

Boo 

Boyfriend/girlfriend

Acronym-

Before &

Over
Others

“You my boo”

Boo by LizlieAnn June 2, 2024

boo

big scary

me: boo
my sister: ahh

boo by this is a pseudonym so lets go March 22, 2026

Boo

Someone you love.

Jessie is Amrit's boo (for life).

Boo by Loovionkanoobi January 28, 2026

Boo 

Common street slang, specifically in the Upstate NY region for a vape or e-cigarettes. Used mostly by the youth. May be referred to as a boo thang as the full term.

“Yo bro do you got a boo?”

“Nah twin but I heard Bob got one!”

“Shit twin I gon see if I can smack his boo thang my guy”

Boo by G-Man2009 August 28, 2025