|First Appearance||A Message From the Big Boys|
|Affiliation(s)||Blood Gulch Red Team|
|Armor color(s)||Gun Metal Green|
|Full name||M12 LRV|
Chupathingy is a non-canon character, first appearing in the special episode A Message From the Big Boys.
Being considered a character from Red vs. Blue, Chupathingy was sent to Sandbox by Rooster Teeth in order to help improve Sandguardians. He played a significant role during the Sandguardians Rooster Teeth Special and reappeared in the special Birthday Bash!. While Dax seems to appreciate Chupathingy's company, Ichabod greatly dislikes him.
- The Chupathingy that appears in Sandguardians seems to be the warthog from the Recollections Trilogy of Red vs. Blue, as it has a Gauss turret rather than a Machine Gun turret.