A look at one of The Simpsons' weirdest running jokes. Music Selections 0:13 “Intoxica” (Donkey Kong Country 3) by Radiowar 5:48 “Dan's Ice Cream Truck” (Street Fighter Alpha 2) by Joshua Morse & posu yan 9:48 “Crystal Potion” (Mega Man 3) by posu yan 12:53 “Dialima tu Kafé” (Earthbound) by Diggi Dis & Zeratul 17:29 “Treehouse Campfire” (Donkey Kong Country 3) by Level 99 #TheSimpsons