"Fuck you".
In almost every Youtube video, "fuck you" is the most used word in the comment section, I'm tired of it, try something else, like motherfucker, fuck off, go fuck yourself, screw you, go to hell etc.
And yes, "fuck you" sounds gay eventually, I imagine some trolls on Youtube saying to me "fuck you", in a girly feminine whiny voice, I can't stand the sound I imagine in my head.