We forgive the drawer of butts for his drawing of butts.
You can take Pinkie's party rifle... FROM HER COLD, DEAD HOOVES!
Luigi pony
A sloth. Although the only reason I can identify it as a sloth is that there's an arrow pointing to it saying 'sloth'.
A yellow lion is not entirely certain he wants to jump from the divingboard into the pool
A frog king commanding his frog army to attack the reindeer king's reindeer army.
Bloody DNA
A robot looks at a rainbow-pooping pig flying away.
A very intensely staring Rainbow Dash thinks 'What has it be talk about'
Rainbow dash gets caught drinking booze by Fluttershy
A ninja turtle staring hungrily at a pizza
Dora the explorer.