Jeremy Jailbird is the son of Snake Jailbird and looks just like him. Snake suggests Jeremy go play with Bart. Jeremy asks Bart in a soft-spoken voice, "Do you like Xbox?" His parents are not together, but Snake apparently has visitation rights. He and Snake can briefly be seen boarding the ship to Weasel Island in Moe Letter Blues.
- As seen in Pygmoelian, Jeremy is likely to follow in his father's footsteps when he takes a bike from Bart and Lisa.
- Episode – "Pygmoelian"
- Episode – "The Seemingly Never-Ending Story"
- Episode – "Moe Letter Blues"
- Episode – "Luca$" (Picture)
- Episode – "The Yellow Badge of Cowardge" (Field day)
- Episode – "Walking Big & Tall"
- Episode – "My Fare Lady"