Neil Cicierega is an internet personality, YouTuber, musician, and digital artist. He is the creator of internet phenomena such as Potter Puppet Pals, Ariel Needs Legs, and BRODYQUEST.

Since 2000, Neil has been actively making music in many forms, beginning with his instrumental project Trapezoid, later adopting the moniker Lemon Demon to release alternative comedy rock, leading to the internet sensation The Ultimate Showdown of Ultimate Destiny.

In 2014, Neil released two mashup albums, Mouth Sounds and Mouth Silence, followed by Mouth Moods in 2017 and Mouth Dreams in 2020.