Billy

One crazy motherfucker, usually a meat head and isn’t afraid to go full retard

Look at that boy he definitely a billy

by Bignigga78 March 11, 2018

Billy

A 🐭

Billy is a 🐭

by EJDALLAS322 April 30, 2021

Billy

Slang word for the feeling of being slightly high from marijuana.

"I feel slightly Billy"

by alex.patel_99 January 17, 2022

Billy

He is usually on it like a Dutch bonnet

Wow that guy is such a billy

by Billeh12345678910 January 22, 2019

Billy

A clone of leafyishere

"Hey Aiden is that leafy?"
"No its just billy!"

by fortniter2690 December 29, 2020

Billy

Billy is a British slang term used when someone sent a text (most likely on discord) that made their friend laugh out loud in public

Blev: "Ur mum"
Devito: "bro you made me billy

Present tense
Blev: ur gran is bad
Devito: bro im billy-ing so much rn stop

Past tense
Frank: ur uncle felt me up
Reggie: I almost billied you b word

by Ur_dadlovedme October 16, 2021

billy

billy is a name that is generic to many reaction youtuber who like to say "hit that like button in the face!"

infinite/sssniperwolf: "ayo little billy over here wanna have sex with his history teacher lol"
children watching: "ummmm..."

by screechturnr October 12, 2022