Merl is Jarold Ardbeg's friend who appears in the episode The Hambone King. He seems to be very intimidating and protective of Jarold, as he intimidates Robbie and Cat as revenge for Robbie proclaiming himself as the hambone king. He helps Jarold cheat in his hambone-off against Robbie and Tori by throwing sushi at them to throw off their rhythm. It is mentioned he once performed a dare to sniff Jarold's butt.
He is portrayed by Andrew Caldwell.