A rule in Muggle Quidditch in which the beaters of a team claim immunity by putting their fist in the air when immunity cannot be claimed, i.e. when their teammate already has a bludger or the opposing team does not have 2 out of the three bludgers in possession.

A man who messes around with other men, but no one would ever know by looking or talking to him. Used by gay black men to identify masculine gay men or DL Brothas.