1 definition by atsukisa

Top Definition
A great person with a good sense of humour. They normally love anime and love hating on ppl who call themselves weebs. Rosni's are good ppl and can have very sarcastic remarks depending on who they're roasting. A very accepting and lovely person.
Person A: Oh how would you describe me?
Person B: You're a Rosni. :)
by atsukisa February 09, 2021

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