NOTE: All images shown are thumbnails, so the videos themselves are the references.
Underpants - Genocide Ending (SPOILERS)
Mokey's Show - No More Christmas
Splatshorts - 1 - Super Jump
[FULL] Pelo Strem - Tattletail
Super WAA HOO World
Mokey's show - 9/11
Ah-hyug
Underpants - True Ending (SPOLIERS)