- Jabberjaw is an amphibious shark who plays the drums in a band called the Neptunes. His two running gags are his habit of kissing Shelly, to her disgust, and his complaints about not getting any respect.
- His birthday is 14 May.
- His catchphrase is No Respect.
- After his own show was canceled, Jabberjaw was a referee in Scooby's All-Star Laff-a-Lympics and a competitor on Yogi's Space Race.
- Jabberjaw later made a cameo appearance in an episode of Yogi's Treasure Hunt and was featured in an episode of Scooby-Doo! Mystery Incorporated.
- Jabberjaw makes a cameo appearance during the end credits of Scoob! where the character joins Blue Falcon's superhero team known as the Falcon Force. He also appears on a poster in the Funland Arcade in an arcade cabinet alongside the other members of the Neptunes.
- Jabberjaw was originally gonna have a larger part, and the character appears to have turned into a female.
- Jabberjaw appears in Jellystone! as a female character, without the Brooklyn accent, having few ties to the original depiction (even though The Neptunes make a visual appearance in the episode Ice Ice Daddy). She mispronounces Magilla Gorilla's name as "Majilla".
- https://www.youtube.com/watch?v=gj3YebuAO4c HBO Max and Warner Bros. Animation: Jellystone! | Comic-Con@Home 2021