They are father and son,they like vodka

At Thursday they are sitting at a sofa at their house But they suddently hear someone fighting

Russia:dad.. what is that sound?

Ussr:let’s check.. As ussr and russia walks out They hear like someone is laughing ussr and Russia is now outside their house

Russia:Indonesia?! Ussr:PKI?!

ussr and Russia approach Indonesia and PKI while trying to stop them

Russia: Indonesia stop!

Ussr:hey PKI what in the world is happening here?

YOU ARE INDONESIA AND PKI