Q: For Gift Giveaway, if one doesn’t have a Keeper to give away, but is then gifted one… must one then give that Keeper away?

Note that Gift Giveaway is called Saturnalia in Olympus Fluxx, and All Must Have Prizes in Wonderland Fluxx.

A: No. Nobody is ever giving away the gift they just got. Think of it as being executed in two phases: there’s the “Everyone picks up a Keeper” phase, and then the “Everyone gives that Keeper away” phase. If you had no Keepers to pick up, then you don’t give any away during the give-away phase.