Just to clarify the situation on behalf of my fam member, the word he said was just used as a slang which is way too common in our city of Delhi, the only problem here was the use of Foreign Language. Secondly the word used, even if the thread owner wants to take it on himself, it's not an OOC insult just because he used the foreign language. It was an IC situation, so take it as an IC insult if you want to, may be we can say your IC Aura fell there at that situation.
(Reviewing admin please consider this thing that even if the owner of this thread want to take the used word on himself, it was an ongoing situation where word may be used to ICly insult him for this character's Aura downfall) The only rule that my fam member violated was the use of Foreign language in an IC situation, nothing elsel