A Zergling has four legs, sharp teeth, and two scythed arms that fold under their front legs while running but can rear up when attacking.
Warcraft III
They are found in the Warcraft III World Editor, and appear in the bonus credits of Warcraft III: The Frozen Throne.
- Small melee creature of the Zerg army.[1]
World of Warcraft
It found its way into World of Warcraft as a Collector's Edition vanity non-combat pet.
Term
In WoW, the popular "Zergling rush" strategy is adapted to mean attacking a player or mob with a far bigger group.
Pets
See [Zergling Leash].
Trivia
This is a homage to Starcraft.