There were seven hundred Quidditch fouls listed in the Department of Magical Games and Sports records, though the entire list was never made public (it was the department's view that some wizards and witches "might get ideas"). 90% of these were banned anyway, by the rule concerning wand use against the opposing team (or rather, lack thereof) and the remaining 10% would not occur even to the dirtiest player. There were, however, 11 to12 common fouls, named below (names of those to whom the fouls applied in brackets):


1)Blatching: Flying with the intent to collide. (All players)
2)Blurting: Locking broom handles with the intent to steer an opponent off course. (All players)
3)Bumphing: Hitting Bludgers towards spectators. (Beaters only)
4)Haversacking: Hand still on the Quaffle as it goes through the goal hoop – the Quaffle must be thrown through the goal. (Chasers only)
5)Quaffle-pocking: Tampering with the Quaffle – e.g. puncturing it so that it falls more quickly or zig-zags. (Chasers only)
6)Stooging: More than one Chaser entering the scoring area. (Chasers only)
7) Basic foul: A player violently blocks the Seeker from capturing the Golden Snitch
8) Blagging: Seizing the opponent's broom tail to slow or hinder. (All players)
9)Blocking: Deliberately putting oneself in the way of the opposing team's Seeker, with the intention of obstructing their way towards the Snitch
10) Cobbing: Excessive use of elbows towards opponents. (All players)
11) Flacking: Pushing any portion of anatomy through the goal hoop in an attempt to push the Quaffle out – the Keeper should defend from the front, not the rear. (Keepers only)
12) Snitchnip: Any player other than Seeker touching or catching the Golden Snitch. (All players but Seeker)