Sacred Haven of Debauchery

Such things make me think of a crowd of trolls who, out of boredom, start hitting each other in the face. A good example was in LotR: BfME, I don't remember which part, maybe in both: if trolls are gathered in one crowd and stand around doing nothing for a long time, one of them will hit another in the face with a club and receive a similar response (all this without losing HP and without affecting the gameplay in any way).

Added after 42 seconds
Arko, let's go to Unreal, let's find out who's the bigger loser!