The game is to try and pretend you don’t have a finger up your ass (if the gollum has their finger up your ass). Then everyone takes turns looking around and figuring out who actually has a finger up their ass, so they call the bluff of the person who is pretending to not have a finger up their ass.
If you guess correctly, you get to be the gollum whom is immune to having a finger up their ass.
Seems pretty obvious: it’s the person under the bench who is the gollum (?). Not sure they thought this through.
The game is to try and pretend you don’t have a finger up your ass (if the gollum has their finger up your ass). Then everyone takes turns looking around and figuring out who actually has a finger up their ass, so they call the bluff of the person who is pretending to not have a finger up their ass.
If you guess correctly, you get to be the gollum whom is immune to having a finger up their ass.