1. to quit at life
2. to die (usually self inflicted)
Syn: /join death
Origin: (leet Speak) unusual take on IRC chat commands. Implies the death is self inflicted because are the one that must type it in and thus iniate the dying.
Diggy: Wow Wicka, your score is 1-12, /partlife.
In this example Diggy is saying that Wicka is so bad at the game that he has no purpous in life, and that he should quit.