i like the implication that there were more of them; the visual of a crowd of like fifty people following a guy and taunting him for being bald is pure monty python
gandu: Hindi word for arsehole. Also used to describe someone stupid and incredibly dim witted. Sometimes also used when a person is [unhelpful] or stingy or...
Yeah it’s definitely derogatory in that way. I first encountered it while researching cockney rhyming slang. Not sure how common the term is, but let’s just say the older living gens of East Londoners had a certain way with words.