Ladesh Banger
A person who's from Bangladesh but doesn't know what Ladesh is. They still call themselves a Ladesh Banger, and that's just sad.
He's from Bangladesh but doesn't know who Ladesh is. He still calls himself a Ladesh Banger.
My friend is from Bangladesh. He doesn't know who Ladesh is. He still says he's a Ladesh Banger.
She's from Bangladesh but doesn't know who Ladesh is. She still says she's a Ladesh Banger.