wow brother, no need to be so defensive. did you have bad experience with "slut" ? is it with your mom ?by how hurt you somehow have gotten over facts being spoken, you must be a slut yourself🤷🏼♂️
im pretty sure people are correcting you because they thought english is not your first language and you just didn't use the correct word.
it's like i'm calling you mentally ill or mentally challenged when "stupid" described your behaviour perfectly