Know Your Tree Friend is a spinoff series based on All That's sketch skit, Know Your Stars. The series stars canon for fanon character being mocked by a disembodied voice with untrue, funny, or embarrassing "facts. Every episode is set to be written every Sunday.
The episodes usually start with a funny joke about the character. Later, mockery starts to happen and the characters get mad or scared. The episodes usually end with characters going crazy, wanting to kill the disembodied voice, not wanting to come again, or other things.
- The show uses lots of jokes from the fandom.