A male buys his partner a meatball sandwich (whether real meat or vegetarian style), then later in the day the partner must reciprocate by licking his balls to the point of making him cum and swallowing the salty, sticky juice.
by imadraver January 13, 2013
Get the meatball exchangemug. Office terminology. When you have a mug exchange scheduled, but one of the participating members calls out of work that day or claims their mug hasn’t arrived in the mail yet. Therefore, postponing the mug exchange.
by michaellu March 10, 2019
Get the Mug exchange blue ballsmug. Things have, of course, gone south, and soon enough we'd be exchanging bullets instead of something. Can't think of what, sorry. OK urban dictionary bullet exchange u happy m8?
by literallynobody April 2, 2021
Get the Bullet exchangemug. A potentially sticky situation where both you and your best bud are close and your mutual friends think you're both str8 because you have girlfriends, but you're actually surreptitiously meeting for gay/bi sex aka a brotein exchange. These hook-ups include alot of sucking each other off and swallowing each other's loads in addition to mutual foot worship.
When the girls thought we were spending the weekend at the shore, we were actually engaging in a brotein exchange at a motel down by the airport.
by Watchinfool September 20, 2023
Get the brotein exchangemug. by BeastEJ December 14, 2018
Get the German Exchangemug. "Hey bro, I tried shitting in her to assert dominance. It was awesome!"
"Damn dude! you guys did the Wall Street Exchange!"
"Damn dude! you guys did the Wall Street Exchange!"
by Doombox3 July 24, 2022
Get the Wall Street Exchangemug. by Lukeiamyourdaddy December 19, 2022
Get the Cumtural exchangemug.