Neanderthalensis markonius

Neanderthalensis markonius was a unique species of human, colloquially referred to as HeeHoo. It was the result of a unique mutation that afflicted the YouTuber Markiplier.Hunting HeeHoo - Unus Annus - 29 August 2020 - archive.today - Archived 1 November 2020 - Retrieved 2 November 2020
== Notes ==
* HeeHoo was portrayed by Mark Fischbach.Hunting HeeHoo - IMDB - Retrieved 2 November 2020
== Appearances ==
* Hunting HeeHoo (first and final appearance)
== See also == 
* Homo Necrosis
* Homeo Sapio Zombifus
== References ==
Category:Humans
Category:Species
Category:Characters played by Mark Fischbach