Big Chungus

Big Chungus is from the Looney Tunes short 'Wabbit Twouble' where Bugs Bunny inflates his body to mock Elmer Fudd, this would become the world wide phenomenon meme 'Big Chungus' in 2018.
in 2021, Poppy would accidentally give Kelloggs severe brain rot by placing a Big Chungus player head on a Minecraft armour stand. Kelloggs found this hilarious for countless minutes due to how stupid it looked, and thus his love of the large rabbit begun.