This was a channel that had infamous rap battles under the title Epic Fictional Rap Battles.
sadly the owner had removed all of his videos due to unknown reasons.
Super Mario vs Ash Ketchum
Toad vs Steve
Goku vs Link
Scout vs Ness
WoodenHornets made a lot of videos YTP'ing his battles at the time of its popularity, i put them on unlisted due to RKJC threatening to report me.