Nangiai

The word 'Nang' comes from the native language of India called 'khasi' which is translated to 'knowledge'. Whereas the joint word 'Nangiai' means 'keep on'

'Nangiai Kraw lang' means 'keep on having mercy'l

Wei

A term for a person who is a Racist, sexist, homophobic, misogynistic and a bitch.

She's such a Wei.
Wei's (plural form of Wei) are quite common in this era.