Yeah, that's Arabic guy speaking in Esan language. It's not Laos language, dude!
That is in the Thai comedy movies "E-Tim Tai Nae"
Acted by Thai Comedian and Japanese Actress from Japan
You are such a ignorant person, tell me what the heck is E-sarn language ? Not lao ??? you can say whatever you want, Esarn and laos would never in separate. Maybe by the River. but not by Races... and don't assume that we want e-sarn back to the mother land, no we don't, just leave it the way it is....
They used to call this region Lao, later to Isarn which mean north-east. This is Siamese's strategy to make Lao of this region forget their Laoness and assimilate into Siam main stream and it WORKED.