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1.
A phrase which translates to "Kill yourself". This phrase was created by IGN user theunsurpassed as well as the phrase "You suck at life".

theunsurpassed is an internet phenomenon.
theunsurpassed would say "End yourself" in response to someone who genuinely needs life-advice and is in true and deep need of help. Everyone else uses it simply to copy his style.
by Funky Nixon December 09, 2003
 
2.
The act of telling someone to commit suicide.
"You suck dude, end yourself".
by Lament_Of_Innocence August 28, 2003