Jesper Dichmann Share definition Flag - Noun Chicargo-slang. Commonly used for people with an eating disorder. Rasmus: Ay you fat Justin: nah i just have Jesper Dichmann Rasmus: aight fair enough Jesper Dichmann by MikeTheShikes April 6, 2019 0 0 Get merch Get the Jesper Dichmann mug. Buy Now — $32.95 See more merch