wiwiwum Share definition Flag a baby in a blue crocheted hat. tall af. will steal your kitties and matcha lattes. a toxic gamer boy. we stan. when he doesn’t say ûwû back : wiwiwummmmmmmmmmm >:/ wiwiwum by thekneesofbees May 1, 2021 0 0 Get merch Get the wiwiwum mug. Buy Now — $32.95 See more merch