I dislike most forms of slang words. I do not the point of making a gesture that without no explanation is meant to be funny, or an insult that is not even understandable. All the words you have all stated above, hearing them does not please my ears at all. Why even make a sentence ugly on purpose when there are so many ways to make what’s you are telling so much more interesting?
The word that’s used wrong the most, I despise anyone who’d use it in their sanity. I hear often “That’s gay!”. You have a serious misunderstanding of language if you cannot make out what your words are expressing. Heck, can you imagine how idiotic these sound? “[email protected]
&$’s lit”. Huh? Why are faeces on fire? What’s the relation between something interesting you want to call attention on, and what you are actually expressing?
Possivly, another one that I feel adds absolutely nothing to a conversation is “oof”. It is used in absolutely any context, making if practically impossible to attribute a sense.
Thus, I generally do not even consider slang words ‘legitimate’, purely for their uselessness.