From Zergling. The weakest unit in the game Starcraft who has been fully upgraded with adrenal glands and metabolic boost. Becomes incredible fast moving and fast attacking, offsetting many weaknesses. Derived from the idea that the Zergling is "on crack".
In large enough numbers, a swarm of cracklings can easily destroy more powerful units such as Archons.
by xelius April 04, 2005

Short for Mutalisk, a Zerg air unit in the computer game Starcraft. Versatile and extremely fast. Can be morphed into a more powerful aerial attacker.
by xelius April 04, 2005

A common computer game strategy that involves quickly destroying opponents relatively shortly after the game begins.
by xelius April 04, 2005
