Top definition
When performing oral sex on the anus and become surprised by the excrement on your tongue resulting in a similar appearance to the Australian Blue Tongue Lizard.
Aussie cunt #1: “Ahh mate had a shocker last night ya”

Aussie cunt #2: “Shit, what happened mate?

Aussie cunt #1: “So last night me and me misses tried eating ass and I turned into a Poo Tongue lizard

Aussie cunt #2: “Haha.. well that’s shitty”

Aussie cunt #1: “Fuck off cunt
via giphy
by Skaternator May 23, 2018
Get the mug
Get a Poo Tongue Lizard mug for your dad Vivek.