In Italian slang, the expression is an insult to people with intellectual disabilities. It is not used to attack people from Mongolia because of their nationality.
National Group pissing day, a fun day out for all the lads. All you need to participate are some pistachios and fries. You piss on it then eat it. Last to throw up is the winner of the remaining fries and pistachios!
Gerald: “Boys it’s October 8th, yunno what that means!?”
Bill: “I have an anal appointment?”
Gerald: “no it’s national group pissing day!”
Dont you think it's odd that there's only ONE photo of this 'well known disease'?
If you search the web for pictures I assure you you'll only find the same one that has been circulating the net for months.
And if you study it closely, you can actually see that they have just taken a picture of a vag and coloured it in, you can tell because it's really sketchy.
However, I'm pretty sure those lumps of puss are somewhat real, but a different infection.