I have seen an ad on television for a new show, Galavant. That made me think of a word that I haven't heard in many years: gallivanting. My mom used it to say someone was gallivanting around.
To me that meant roaming around loose and up to no good.
With this tv program having Ricky Gervais in it, there will probably be a lot of that going on.
The way my (feeble) mind works, I also thought of Sir Galahad. . . the reason for the photo of Sir Knight who now resides in Omaha after living in our basement for a few years.