pro rage

Rage in which the player is upset for a valid reason other than being new or a novice at a game. Similar to noob rage with respect to language and loudness, but the underlying reason is different. Pro rage typically occurs when a game mechanic malfunctions, causing an unnecessary or unintended death. Examples include lag spikes, bad hit registration (FPS), weapon glitches, etc. These examples are typically not due to lack of skill at all, but nevertheless occur and result in the player's death, causing anger. The resulting rage is referred to as pro rage.