billy whiz 

UK street term for amphetamine

I've been hanging out with billy whiz and the ickle fellas all weekend and haven't slept for 3 days

or

He's whizing his tit's off

billy whiz by The Rooker Monster April 3, 2006

billy whizz 

A scottish term for Speed

Hey there Jimmy got any Billy Whizz for the Rave tonite!

billy whizz by Jimmy S Shine March 23, 2005

billywhizz 

slang for amphetamine sulphate or speed

Gotta get me some billywhizz then me gonna shag til the cows come home

billywhizz by rudi October 29, 2006

BillyWhizz 

A BillyWhizz is a person that thinks they are cool and owns a discord which they think is sick and they don't want any staff.

BillyWhizz is silly in the head.

BillyWhizz by IcxyyUrban April 21, 2019

billywizz 

Super sick stylish bad boy

He’s such a billywizz

billywizz by TwizzYam March 2, 2022

Billywhipper 

A Billywhipper is when a person licks whipped cream off of someones billy goat.

I gave him a Billywhipper in the gas station bathroom.

Billywhipper by JongwongThe3rd February 19, 2025