Top definition
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.
by TheBrettMan April 05, 2011
Happy St. Patties Day!
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."
by SloopingSlewBear March 02, 2018
Happy St. Patties Day!