Kanglu is a apt term used for Bangladeshis, implying they are broke and dirty (often a byproduct of inbreeding) & . 'Kanglu' is derived from the word "Kangaal" which translates to 'Broke,' and the term is often extended to 'Kangladeshi'
Man: Damn i'm not able to book train ticket due to limited seats!
Man B: thats why i was telling you to immigrate to best country in the world Kangladesh.