May the 4th

 To be sung to tune of The Imperial March.

-------

Make way for Lord of Men, Darth Vader.
Darth Vader -- here he comes, make a bow.
He has scarcely a lower jaw,
But once froze his son-in-law --
You all rather be well-behaved.
Unless you are a mannequin,
You don't call him Anakin,
And then your windpipe may be saved.