Breath so terrible, it can only be assumed that the offender in question has consumed excrement.  Usually poo tongue is so strong that it can be detected from a distance.
by sk7g November 8, 2007
 Get the poo tonguemug.
Get the poo tonguemug. 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”
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”
by Skaternator May 23, 2018
 Get the Poo Tongue Lizardmug.
Get the Poo Tongue Lizardmug. by blkwido March 11, 2016
 Get the poo poo tonguemug.
Get the poo poo tonguemug.