Formal Brown 

The sexual act of defecating in another's mouth while one wears a Tuxedo, or other formal wear.

"Babe, I got out the tux!"

"Oh boy! Get ready for Formal Brown!"

Formal Brown by Cuck80085 August 6, 2021

formal brown 

(verb ) To defecate in a partners mouth while wearing formal wear preferably a tuxedo.

Hey Daniel wanna formal brown later?

Me and Debora formal browned last night.

formal brown by ID production crew July 31, 2021