It is an elephant, who appears in the group's GMod: Golf Kart Race. The elephant was created by Wildcat while setting up the race, as a prop.
It resembles a greenish brown African forest elephant
It first appears when Vanossgaming, Daithi De Nogla, H2ODelirious, I AM WILDCAT, Racingcatz, BasicallyIDoWrk, and Fourzer0seven were racing against each other in their customised karts. When Vanoss takes a shortcut, the Elephant manages to kill him. Due to being killed, Vanoss attempts to stop the others from winning the race by placing missiles destroying Delirious, Wildcat, and Basically's karts. After the race was over, Vanoss asks who spawned the elephant which Wildcat admits to spawn every prop. They got into a brief argument until Wildcat pointed out that no one else died to the elephant.