The Sarlacc pit talks!
With an “oy bruv” accent no less!
FWIW, the male vocalist in Jedi Rocks is a Yuzzum, a species native to Endor, so it would actually make sense for him to show up there.
Jabba the Hutt now farts at random intervals.
Wouldn’t be out of character with the several burps the film already has as well as the infamous TPM scene.