Reply Rot

Refers to degenerate bots and no life morons in YouTube comment replies spamming vile edgy word vomit directed at a YouTuber's content, family, or the comment itself to make people view their channel. These bots will often have profiles relating to offensive media, and will usually have links on their channel directing to videos made by attention seeking inbred teenagers with overgrown foreheads shitting on a deceased YouTuber/YouTuber's family member.

Random Person on YouTube: This video is awesome! I'm gonna share my thoughts in the comments so other people can tell me their thoughts!
-12 seconds later
Bot with Offensive Name and Profile: THIS GUY'S DAD IS ROTTING IN HELL BECAUSE MY CONTENT IS BETTER 😂
Random Person on YouTube: Oh great, more fucking Reply Rot. I wish YouTube would do something about this!