I joked about annihilating foids and bonesmashing to some geek (as a joke). And now he won't keep mentioning it in public.

Nav said
okay so can I use less aggressive yet disrespectful terms which aren't like "kys" or something, but less aggressive then it?

just dont be disrespectful, you can just not use any terms at all. I don't get why you feel the need to do it,.