i think in Nepali "hasnu" has dual meanings. It could mean finding something "funny" and could also mean " making fun of something".

I do think the video is funny but not something to be made fun of. It did throw couple chuckles out of me. And it had nothing to do with English in particular. If a regula Tarai basi nepali or a sherpa from solu had given the interview in Nepali in their tarai accent or himal accent i would have found it funny as well.

Its not something to be made fun of because we are human beings and it is also human like to find it funny because it is funny.