Top definition
To unexpectedly log out with no warning whatsoever.
Xykon has gone offline
Penguintamer: Gwah
Grilthnak: He xykoned us!
by blooooooooooooooooooooooooooop October 29, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug