1. When things seem to be going just fine, the person and/or persons do something to turn things completely upside down.
2. To fuck up horribly usually resulting in death
3. To act without thinking of the consequences
The mission was almost over, til Freki pulled a Sarge. After biting his friend in the neck he got beheaded by a ninja.
by Sgt Star Vyvorant December 2, 2013
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