You do not talk about Fight Club.
The second rule of Fight Club is: you do not talk about Fight Club.
These guys must not have gotten the memo. The Free Lance–Star:
A heated dispute over a man’s fighting ability landed the man in the cooler Monday, police said.
Jamair Odell Ellis, 21, of Unionville ended up in jail on drug and other charges stemming from an incident in Spotsylvania County.
[…]
The victim told police that he and Ellis participate in an underground fighting club and that both had made comments about the other’s fighting ability.
[…]
Scott said police have no further information about the fighting club.