by Amhaad J. Gibbs January 7, 2022

When you find some manky ass billy at the side of a park hidden in some bushes made out of a texta, a gatorade bottle and a bit of a coke can as a pc and you and your mate have nothing else to do so you have a few cones with some low grade bud.
9 times out of 10 doubles as a hospital trip if yous do it right
9 times out of 10 doubles as a hospital trip if yous do it right
you: OH SHIT MATE!! LOOK!! ITS A WONKEY DONKEY BILLY BONGEY!!!
ur mate: OH FUK YEAH!!! LETS USE IT!!!!
*5 hours later ur both dead*
ur mate: OH FUK YEAH!!! LETS USE IT!!!!
*5 hours later ur both dead*
by crueltycrevice February 3, 2023

Slang for being absolutely mangled on ketamine — legs don’t work properly, balance is gone, and you look like you’re trying to ride an invisible horse sideways.
“Hey, Gaz is on the wonkey pony, go grab him and tie him up.”
“Took one bump too many and spent the night galloping on the wonkey pony.”
“Took one bump too many and spent the night galloping on the wonkey pony.”
by The real slippery gypsy August 19, 2025

by big boy 96 November 12, 2018
