When the band moe. plays their summer festival "moe.down," little do they know that the aliens from the planet moe. always show up. Switch on the invisibility shield, set the controls on hover, beam down, freak with the tribe, and when all is said and done, it's back to the good ship for the journey home.
And Bill and Ted thought they were alone! Ha!
Heck, an alien once told me the GD have 3 planets. Go figure. ; )