Sink is the name of a
discordian game which was written up in the
Principia Discordia (page 00066). The
writeup is attributed to:
Ala Hera, E.L., N.S.; Rayville Apple Panthers
The basic idea is to place something in a body of water (bucket, pool, lake, ocean) and then try to sink it. All players may use whatever they wish to try and sink the object, by throwing stuff into the air at it.
Whoever sinks the object should say "I sank it" or "something equally as thoughtful". Objects to be sunk may also be given whatever name players wish to give them.
I am told, by coworkers, that this game can be quite good for getting rid of some stress