Whats the worst argument you've had with somebody on this website and did you block them?

I've had a few but the only one I can remember rn is when i got into a fight with that one weird user who's obsessed with rape And the fight was literally about if rape was ok or not ( it's not obviously) I don't remember There username but i know it started with a C and the profile picture was the male lead from lost in the cloud or whatever it's......   reply