the act of giving and receiving oral sex/pleasure (at the same time) to/with a person of the opposite sex in a very intense and "nasty" manor.
girl: "I'm bored"
boy: "me too!"
girl: "wanna kill time?"
boy: "what did you have in mind?"
girl: "Brain Swap!!"
When two police cars park side-by-side in opposite directions with their windows down so they can talk.
I totally thought those cops were going to pull me over, but luckily they were just having a donut swap.
Also known as Dukey-Dribbling and Poo-Chugging is the act of pressing your and another person's anus together and defecating into the other person's anus, or the other person defecating into your anus.
Ray William Johnson: Last night I heard Sheila and MacDonald were Shit-Swapping!
Bart: What the hell is Shit-Swapping?
Ray William Johnson: MacDonald was letting Sheila take a fat dukey in his asshole!
The act of pressing your and another person's anus together and defecating into the other person's anus, or the other person defecating into your anus.
Ray William Johnson: Last night I heard Sheila and MacDonald were Shit-Swapping!
Bart: What the hell is Shit-Swapping?
Ray William Johnson: MacDonald was letting Sheila take a fat dukey in his asshole!
When a bald police officer gently handles your meats in exchange for other meats meant for your mouth.
“Officer Swallace whipped his meat out and we had no choice but to engage in the ole Fellsmere Wiener Swap. I’ve never had a more firm, moist wiener between my buns”
When you swap something out for a fake or double, like Indiana Jones did in the movie with the Gold Idol and the bag of sand.
Epstein didn't suicide, the white hats did an Indy Swap with a double. White hats in control.
A little bitch, who is also a murderous bird and gets everyone high on happiness
Who's Dream swap Dream?
A bird.