Reverse Buffalo 

When someone is holding the drink in the left hand and must finish the whole drink. Originated many moons ago

"Hey Jake you pussy do a reverse buffalo"
"Jake didn't even honour the reverse buffalo"

Reverse Buffalo by Bigdawgy95 March 10, 2022

Reverse Buffalo Bill 

When a dude is sitting on a small toilet seat and has to pull his twig and berries forward so they don’t fall in the toilet bowl while he’s taking a shit.

Mike had to Reverse Buffalo Bill himself so he could use the toilet on the houseboat.

Reverse Buffalo Bill by Rhinoceros Honches May 28, 2023

Reverse Kentucky Buffalo

When a woman yells dougman repeatedly while she pees when a man is preforming anal sex

If you piss her off she'll give you a reverse kentucky buffalo

Reverse Kentucky Buffalo by NightHunter August 6, 2011