Amuseiasm Share definition Flag A mixed feeling of a amusement and enthusiasm can be used in both the positive and negative sense! Dude... you used to be so full amuseiasm.Until that heartless witch sapped your soul! Amuseiasm by Pigeon feeder! June 6, 2021 0 0 Get merch Get the Amuseiasm mug. Buy Now — $32.95 See more merch