Dollarydoos was introduced in the 1995 Simpsons episode Bart vs. Australia as a joke name for Australian money, after Bart's long-distance prank call racks up a huge bill for a local family. The stunned repetition of the amount turned the invented currency into one of the show's most quoted gags. Clips later circulated on soundboards and in meme edits, detached from the episode but instantly recognisable to fans. It endures because any inflated bill, fee or game price still feels like it is being charged in nonsense money.