Post a baseless lie about the last poster. Read the warning in post #1

Two contestants would sit either side of a table, with a glass in
front of each of them.

Between them would be placed a bottle of Janx Spirit.
Each of the two contestants would then concentrate their will on
the bottle and attempt to tip it and pour spirit into the glass
of his opponent - who would then have to drink it.

The bottle would then be refilled. The game would be played
again. And again.

Once you started to lose you would probably keep losing, because
one of the effects of Janx spirit is to depress telepsychic
power.

As soon as a predetermined quantity had been consumed, the final
loser would have to perform a forfeit, which was usually
obscenely biological.

Ddad usually played to lose.