Full Name The Great Meteorite
First Appearance (Alisa's Adventures in Rockoland) Alisa Meets the Squad
First Appearance (Barney and the Rocko Squad) Baby Bop and B.J.'s True Home
First Appearance (Xianghua in Rockoland) Rock Power!
First Appearance (The Rocko Squad Meets Pippi) Pippi Falls Asleep
Alisa's Adventures in Rockoland Portrayer Michael Sorich
Barney and the Rocko Squad Portrayer Wally Wingert
Xianghua in Rockoland Portrayer T.J. Storm
The Rocko Squad Meets Pippi Portrayer Joe Narciso
"You said it, Alisa!"
— Meteorite to Alisa, after she remarks that she is always tired. 

The Great Meteorite, or simply Meteorite, is a tortoise and Rock Buddy's grandfather, just like Heihachi Mishima is Jin Kazama's grandfather. He was killed by an unknown villain (presumably Crash Gordon) and was revived by the Rocko Squad before joining their team. He doesn't move slowly like other tortoises, but instead he moves as fast as LIGHTNING! He is the only member of the Rocko Squad to have his own theme song in Barney and the Rocko Squad, and that would be Meteorite's Song (A variation of The Little Turtle).

Evil-Man stole Meteorite's most famous line with the words "You said it, Xiaoyu!" during his birthday party in the first show. Milli did the same exact thing in Team Umizoomi vs. the Shape Bandit - she stole his most famous line with the words "You said it, brother!".

In Barney and the Rocko Squad, Meteorite is Veruca Salt's great-grandfather.

During Xianghua in Rockoland, Meteorite and the Rocko Squad's general keep track of Ling Xiaoyu's crying. Meteorite says that she cried one time in the show so far.

Meteorite is voiced by T.J. Storm, who also voiced Edge Master in Soul Calibur V, in Xianghua in Rockoland. He is voiced by Wally Wingert, the voice of M.O.D.O.K. in Marvel vs. Capcom 3: Fate of Two Worlds, in Barney and the Rocko Squad. He is also featured in Alisa's Adventures in Rockoland and he was voiced by Michael Sorich, Gen's Street Fighter IV voice actor, during that show. Meteorite is voiced by Joe Narciso, DoorMouse's Barney and the Rocko Squad voice actor, in The Rocko Squad Meets Pippi. Meteorite is credited as "The Great Meteorite" in all of the Rocko franchise television shows.