Urinating Tree is basically a shitposter for sports. He craps on every team, including his favorites (he's blocked by the Pittsburgh Steelers, his football team, on Twitter after running a long series on them).
He made a video about Eugene Melnyk and the Ottawa Senators, which got removed due to copyright infringement by Sportsnet. He only used a few clips, and all included commentary that made it unique (ie. Fair use). He made a counterclaim, which got rejected by YouTube. Now, his fans are s***ing on the most recent Sportsnet video after the announcement, which was the one I linked.