Babu

1) A word used when calling someone who kind of care about

2) Word added after someone's name for a cute nickname;

Ex: Nihar becomes Niharu babu

3) A word that can be placed after any word and still make sense

F: Are you coming babu?
M: I need to pick up my coffee babu.

OMG babu can you load. (Here, babu is talking about the device you are using)