|Full Name||Rock of the Team Umizoomi Buddy|
|Also Known as||Rocko Squad CEO|
Team Umizoomi (as of Abby's Friend)
|Memorable Quotes||No, no, no, NO! I never said THAT! You are NOT GONNA DIE!!!|
CASEY KNOCK IT OFF YOU ARE MAKING JOSIE CRY!
I'll get something, but I think you are in quicksand, and by the time I get back, you'll probably be up to your neck...
We must cheer you up, STAT!
Don't touch that button, that's the... Sinky button.
|Likes||His best friends|
The entire Rocko Squad
When his friends get along
|Dislikes||The sound of crying (especially Casey's crying)|
Seeing his friends upset
Hearing that he died
|First Appearance in Rocko Squad Prime||Sleepy Casey|
|Voice Actor||Michael McConnohie|
About Rock Buddy
Rock Buddy is a rock with legs and eyes. He doesn't have a mouth, but he does speak by having his body glow in sync with his words.
Every third episode of Rocko Squad Prime, starting with Casey's Shell, Rock Buddy would take one of the girls on a field trip. The girl would always get stuck in quicksand.
Rock Buddy is a counterpart to Bot in Team Umizoomi.
- Both are different species from her/his best friend and her/his sidekick(s). Geo and Milli are humans are while Bot is a robot, while in Rocko Squad Prime Evil Man is a cannon, but Rock Buddy is a rock.
Rock Buddy's Family
- Meteorette - His deceased maternal grandmother.
- Meteorite - His maternal grandfather.
- Meteorine - His paternal grandmother.
- Meteor - His paternal grandfather.
- Christine Buddy - His mother.
- Chris Buddy - His father.
- Stone Buddy - His older brother.
- Pebble Buddy - His nephew.
- Beetlejuice Buddy - His cousin.
- Rock Buddy's voice actor, Michael McConnohie is also known for voicing several video game characters, such as Astaroth and Seth from Soulcalibur and Street Fighter, respectively.
- His older brother, Stone Buddy is also a member of the Rocko Squad, but Stone Buddy is a minor character. His nephew, Pebble Buddy is also featured in the show. His father, Chris Buddy makes an appearance in the show as well, along with his paternal grandfather, Meteor.
- As of Abby's Friend, it is revealed that Rock Buddy's nickname is named after a heroic team from a Nick Jr. television show; in this case, Team Umizoomi. As of Veronica Arrives, his older brother is also nicknamed Team Umizoomi.
- In Cher Cheers Up, it is revealed that Samantha is one of Rock Buddy's old friends, and Samantha debuts in Meganly Marches In.
- It is revealed that Rock Buddy has taken a photograph of three Nanny McPhee children stuck in some sand, as seen in the picture to the right. The photograph is first seen in Turn Around, Tora.
- This is the only episode where we see Lillian Brown prior to her debut episode later in the season.
- In Season 4, Rock Buddy's cousin, Beetlejuice Buddy becomes a part of the Buddy family. Whenever Rock Buddy or another character says "Beetlejuice" three times, his cousin appears. However, there are a few differences, including:
- The human Beetlejuice rises from a portal to the Netherworld, while the rock Beetlejuice drops down from above.
- The human Beetlejuice would say "It's showtime." whenever someone says his name three times. The rock Beetlejuice says "Alright, showtime." whenever someone says his name three times.
- The human Beetlejuice is a villain. The rock Beetlejuice is a hero.
- The human Beetlejuice is portrayed by Michael Keaton. The rock Beetlejuice is voiced by Stephen Ouimette.
- In Depressed Dr. O, Rock Buddy acts like Dr. O when he says that the friends have to cheer her up, saying "stat" instead of "pronto".
- It is revealed in Dorothy and the Rain that Rock Buddy can't tell the difference between the Wicked Witch of the East and the Wicked Witch of the West. Despite this, both witches are deceased, having died from being crushed by double-wide trailer and melting, respectively.