A Poonis happens when your taking a poo, and you have an erection at the same time. Note* This must also be a natural boner.(no porn allowed)
by Bossplaya January 5, 2004

by Crushing_Doom November 11, 2009

by proffessor nikker September 4, 2019

A sausage made from grinding poo and penises together and forming into a sausage shape. Served on a plate and eaten with a knife and fork. Poonis is the favorite food of hedge fund CEOs, and eating it is their favorite hobby.
by Sigaret Breff July 1, 2021

by Big_Dick_Cockroaches March 8, 2021

by fSADF October 30, 2018

A hairy fucker who has a penis covered in warts and fungus. Can also be someone who has a tremendous amount of STIs
by GoofyNoofyIRL July 29, 2020
