When you and as many friends of your choosing all ejaculate into a clam shell, pour it down the back of the tallest member, and make the beta of the group catch it from between the cheeks of the first victim.
"dude that geometry test sucked"
"yea but Calebs in the bathroom waiting for a good Clam Sandwiching"
"Hell Yea!"
"yea but Calebs in the bathroom waiting for a good Clam Sandwiching"
"Hell Yea!"
by UnkleLiel March 25, 2025

Describes the result of condomless (unprotected) sex and ejaculating inside of a vagina, creating a penis butter sandwich, which the perpetrator proceeds to eat after the act.
Man 1: "I ate a penis butter sandwich today."
Man 2: "Was it good?"
Man 1: "No, it needed some fruit."
Man 2: "Was it good?"
Man 1: "No, it needed some fruit."
by MikeHasAMic November 13, 2020

1: A racially charged term referring to the slaves on a ship during the slave trade being stacked on top of each other body to body to maximize efficiency.
2: Sleeping between your mattress and the box spring/floor
2: Sleeping between your mattress and the box spring/floor
I've been "sandwiching" for weeks now, maybe months, I'm starting to wonder if I'll ever make it out of here alive.
by xNCStarx October 31, 2021

“Why’s your cousin such a wet sandwich?”
“I beg your pardon?”
“What does that mean?”
“It means i didn’t understand what you said, a wet sandwich?”
“Yeah! Hes too short, he dresses like a girl, hes,, Different,”
“I beg your pardon?”
“What does that mean?”
“It means i didn’t understand what you said, a wet sandwich?”
“Yeah! Hes too short, he dresses like a girl, hes,, Different,”
by Heroinfathr November 24, 2023

Refers to da off-da-scale-delightful action of two mushy-hearted guys savoringly "sandwiching" a hot chick between them in bed, and then all of them contentedly falling asleep for a while.
Sharing a sandwich-snooze is indeed super-pleasurable for all three individuals involved; extra points, of course, if da three of ya sleep together completely naked so dat not only can everyone enjoy warm-skin-to-skin snugglez, but it also allows any or all of said drowsily-joyful slumberers to pleasure his/her thirsting hands (or other body parts, as well, depending on "how far you-all wanna go" with that) on one or both of da other two bedfellows' delectable flesh at any point during said group sleepytime-canoodle.
by QuacksO February 26, 2025

When a man ejaculates into a woman's asshole and then proceeds to scoop the cum out with his bare hand (or hands) and eat it
We were having a great time until she asked me to preform a Pennsylvanian Pulled Pork Sandwich on her. I did it however it was not pleasant for me at all.
by OstrichFella September 4, 2025
