Saying that you're a sandwich is the equivalent to saying that you're a submissive in a BDSM relationship. It can also mean that you have to desire to he in the previously mentioned relationship in which you are the submissive
Jonah: I'm a sandwich
Oliver: What does that mean?
Jonah: It means I want my girlfriend to peg me
A Polygamist woman with 2 husbands
"Gottdamnit, BillyBob y'all shouldnta married that tramp y'all making a fish sandwich outta her"
"the only thing missing from that flower sandwich is my meat."
"her flower sandwich came with extra roast beef'
A sexy position where 2 men penetrate a woman from both sides
Dave "you up for some sexual sandwiching."
Linda " of course."
Food eaten after a night of drinking to ensure you do not blow numbers the following morning. Prevalent with Australian Miners after a hard night at the wet mess.
1: Dude, be careful you're drinking a fair few, you don't want to blow over in the morning.
2: No worries man, I'll make myself a safety sandwich.
1: Sweet, good idea! Pass me a drink.
A mffm fourway with the goal of getting both girls pregnant. Both guys should be on the outside forming the bread while the two girls should be on the inside facing each other so they can make out, rub each other clits and otherwise stimulate each other as they are reprogrammed.
While not required, homoerotic acts such as the guys sucking each other to the erections that they will use to knock up the girls, are encouraged so that the conceptions can be thought of as a team effort.
Samantha: Well girl, you look magical with that baby bump.
Chloe: Just as magical as being in that breeding sandwich with you that got you knocked up as well.
Samantha: Yeah it is weirdly intimate to think that each of us had a life changing event performed merely inches away from each other.
Chloe: Hey you know you are besties when you make it a point to be rubbing clits as you are getting knocked up
Meanwhile in the other room
James: You know it was really sexy the way you used your mouth to activate my reprogrammer so I could knock up Chloe
Thomas: With how sexy she and Samantha look now I am glad we gave each other the erections that in turn knocked them up.
James: Truly a breeding sandwich is up there with fishing in amazing guy bonding experiences and to think our children will have a special bond before they are even born.