|Full Name||Big Jet|
|First Appearance (Barney and the Rocko Squad)||This is a Blast!|
|Barney and the Rocko Squad Portrayer||Noel MacNeal|
- "That's right! Bandits - they can try and take your party bag. Especially big bandits like BIG JET!"
- — The Little Einsteins, before Big Jet attacks them.
Big Jet is the former nemesis of the Little Einsteins. It is not known whether anyone pilots him, or if he has his own free will. Big Jet has been known to accept bad things, and assist the Rocko Squad when they have a problem. Big Jet doesn't like the sound of crying, while he is known to be comperative to the girls' crying, especially the crying of Pippi Longstocking, his best friend. He also hates the sound of snoring, just like Evil-Man.
Unlike Little Einsteins, where Big Jet just makes jet sounds, Big Jet speaks human language in Barney and the Rocko Squad and is voiced by Noel MacNeal.