Duck With Muscles is an unnamed false character from the episode Total Rickall.
Duck With Muscles was supposedly introduced to his wife by Baby Wizard.
Duck With Muscles was shot and killed by Morty shortly after Morty shot and killed Baby Wizard. His final words were "Oh, wow...Baby Wizard was a Parasite?!...He set me up with my wif..."
Duck with Muscles is a giant, yellow duck with beady black eyes and an orange beak and orange webbed feet. He also has giant, muscular human arms with tattoos os anchors on them.
- The arms of Duck with Muscles resemble those of Popeye the Sailor Man.