Oyster soup
when a homeless person inserts an oyster inside of their anus to be eaten during a soup kitchen
Bob's oyster soup was truly delectable during our last soup kitchen!
Oyster Soup
The act of performing cunnilingus on a pregnant woman being interrupted by her water breaking.
I was going down on Pregnant Peggy when her water broke. Oyster soup all over my face.
Making oyster soup
Licking and sucking on a clitoris to make a woman very hot and very wet.
His tongue-flicking and persistent sucking made her engorged clit stand out like an oyster in a delicious, fragrant, steaming cup of liquid. He was making oyster soup.
Oyster Soup
The act of a guy jerking off into his bellybutton, sprinkling in oregano, then scooping the mixture into a shot glass to drink it once it becomes room temperature
"Last night I was hungry AND horny, so I made some oyster soup."