Mashups that may or may not be also memes

Excuse my Rudeness, but could you Please not sit down when you pee?

My Chemical Polkka

Picotto! Papitto!! STORY☆OF☆MY☆BROS!!!

Periphery is just Roselia for people who like MISERAAAY

Thunderstruck Friend [ Aqours × Owl City ]

You can fit any 2000's metalcore breakdown in After School Navigators

Awaken The Power is basically No Brand Girls but less punk

Girls' Last Wreck (Owl City × Girls' Last Tour)

Everyone's Shiny Smily Story

Muteki-kyuu*Believer bears no resemblance to a certain Coldplay song whatsoever