Exchanger 

Foreign Exchange student, usually from China, who can be found all around college campuses. Often speaks poor English and travels in packs with other Exchangers, always speaking in their native tongues to one another. Most often or not, an exchanger will work at on-campus convenient store, and the exchanger will mess up every purchase and cause huge delays in purchasing food, due to their inability to work a simple cash register. The Exchanger is also completely oblivious to the fact that the person paying is in a hurry and needs to get to class.

GUY1: What's with this long line?

GUY2: Can't you tell? There's an Exchanger, up front, working the register...

GUY1: Looks like he just messed up another credit card payment.

Exchanger by Jerny Boy May 4, 2009

Unintentional stranger exchanger 

Unintentional hand contact to a strangers' private areas while passing them in public.

There were a lot of people at the Costco today. There were so many people, I can account for at least 4 unintentional stranger exchangers.

Unintentional stranger exchanger by Punchy McAssface Jr. June 28, 2010

Enemy-exchanger

People who exchange telephone numbers with people they hate, never talk to (and never will), or are enemies with. It makes no logical sense yet there's always one enemy-exchanger in a crowd. If you see one, either:
1. Start yelling at them
2. Beat them up
3. Call your nearest mental help facility
4. Run for your life

STAY AWAY FROM THESE PEOPLE FOR THEY ARE MOST LIKELY PSYCHOPATHS.

Can I have your phone number?

No, you Enemy-exchanger!

Enemy-exchanger by Thisisapseudonymifyoudidn'tkno June 15, 2010

Suptual Exchange 

A brief exchange of the words "What's up?, Sup?, Sup man?,etc." when passing by someone you know but would not otherwise stop and engage in heavy conversation with.

Alex: Sup?

Me: Sup man?

Later that day I tell my friend I was talking to Alex.

Friend: Oh what was he saying?

Me: Nothing. It was just a suptual exchange.

Suptual Exchange by Peege23 October 20, 2010

extranger 

Someone who used to be a stranger, but you know now. (An ex-stranger) Also can be used to refer to a fan of indie rock band, The Extrangers.

I met Jay at Guitar Center and now we’re extrangers!

extranger by Guitar_Man_15 October 7, 2019

Norwegian Exchange Student 

Defined as a type of foreign exchange students that are extremely attractive, male or female; and their trademark is blonde hair with blue eyes. They come with rocking bodies, and it is said that pure viking blood run through their veins. They appear around high schools spread across the US, and they can be seen surrounded by curious Americans that act as if Norway (frequently called Norwegia) is a magical fantasy kingdom, due to their lack of skills in geopgraphy. The Norwegian exchange students are also frequently asked if they speak norwegish/norwayan/norwayish/or german, and they are often surrounded by less intelligent Americans who believe that the Norwegian exchange students ride their polar bears and/or reindeers to school and live off of hunting wild animals and sleeping in wooden huts.

Jack: dude holy s*** wtf what was that, what just passed us?!? it was f***** beautiful,could it be a f***** unicorn, man?!!

Bob: naah bro naah that was just one of those Norwegian exchange students

Norwegian Exchange Student by Pete wentzen April 4, 2011

McKevitt Spousal Exchange Program 

McKevitt Trucking's dating service. Usually consisting ex-wives (or sometimes, husbands) of such truck drivers. There is a head "John" working at the company.

Since the company trucks are governed at granny speed, and the driver's don't have time to date anyone, it's no wonder there's such a service to these drivers that don't have time for lot lizards.

Brian: I didn't know about the McKevitt Spousal Exchange Program...
Dave: Cool! Rosco's wife involved?
Brian: Yup! Up for a threesome!
ROSCO: Can have her... I'm getting a new seat cover through the program...

McKevitt Spousal Exchange Program by Damn Damn Danno October 5, 2005