when two people press their anuses against each other. Then the dominant person poops and the poop slides into the subs anus.
hey Sally we should do a German exchange.
by Jacobr1620 July 1, 2021
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Probably either the coolest or weirdest person you will ever meet.

German exchange students usually love to party, drink beer, and have a good time.

They probably have blond hair, blue eyes, and chubby faces from all the alcohol they consume.

They also will probably believe that their country is better than yours and will defend it to the very end:
German Exchange Student: Schools are so easy in America.

American kid: Why?

German Exchange Student: {launches into an essay about the three different types of school, the classes, teachers, diploma-like think you have to get to graduate, lack of extra credit, and lack of A's or A+'s in Germany. Basically ripping apart the American kid's school system, while claiming that the German school system is better}

American kid: I'm going to become an exchange student in Germany.

German Exchange Student: Good for you.
by friendofagerman June 13, 2012
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An exchange of feces, usually between two homosexual males, taking place from one anus to the other's. Best done with a special "German Stock Exchange" chair which straps one particpant into an upside-down seated position with a hole cut out of the seat upon which the first "broker" sits over to trade his "stock" through.
My anus is all loose and ready now Hans, how about some day trading on the German Stock Exchange?
by Scottt M. James January 12, 2008
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Swapping urine from mouth to mouth. Considering the urine may look like beer.
New video on PornHub. Hot couple does a German Exchange.
by BeastEJ December 15, 2018
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