Telmarines are supposed to like severed heads (although Sopes will probably deny this). They do not like trees.
Also note that I have never earned a nickname like "Freck the Impaler" and do not consider it my duty to encourage maximum effusion of blood on the forum.
Also, the problem with your nicknames is that you've given me about fifty million, and they're always changing. I'd need a phone app dedicated to recording the nicknames you've made up just to keep track of them all.