Gravity Falls is a very popular cartoon series that is becoming more and more recognized by others. If you are a Gravity Falls lover, I'm sure you asked the age old question of, "what would Bill Cipher look like in human form?". This lesson comes to you after a few people asked me to make a tut on how to draw human Bill Cipher, step by step. Cipher in his regular form is triangle shaped with a black top hat and cane. Instead of making him more of an adult looking human, I wanted to bring the child out in him, I think he came out awesome. This is going to be a fun and easy lesson that every Gravity Falls fan will enjoy.