The devious but non-harmful tricks played on other internet users or MMO players. Usually preformed by griefers
, but sometimes by just people in good taste. More complex ones may be done by script kiddies
(In a game of tf2
Player 1: Why does our entire team consist of sandvich
Player 2: :3
Player 1: Enough of this catfacery.
*You see stranger's feed as a copy of yourself*
You: -_- *nexted