Schwifty
Part of a song performed by Rick Sanchez and Morty Smith in attempt to show "what earth has got," to please the Cromulons (from the Cygnus-5 expanse), so that it can stop climate change and go away.

Getting Schwifty appears to be made up by Rick Sanchez but is believed to involve taking off your pants or panties and shitting on the floor.
"Aww yeah, you gotta get schwifty!"