1. An induvidual who specialises in the procurment of illict produce, and characterised by the devotion to the concept of minimal profit for maximal effort. Often associated with degen types.
Conal McKone: "Hey I need a tacktack yo"
Gerald Benson: "Go see Middleman he will sort you out!"
Middleman: CHUR
by ffmmmmfmm September 27, 2005
Used in social situations, which a person tries to gain control by telling another person, information about another. Basically B tells A about C, or vice versa. The goal is to confuse the two, so that B will gain the upper hand in the social context, whether gaining approval or be seen as "cool"
Avoid them at all costs!
Also, to be used on who they think are "suckers" or to "gauge" or "test" for gullibility. Can anyone say Manipulator?!
B: "Hey, Lisa's having a birthday, you should come!"
C: (thinking to herself, why didn't A just invite me THEN?)
Really? Well, I don't really know her that well.
B: She'd want you there, really.
------
(At the birthday)
A: Oh hey C. (surprised expression)
B: Hey, I heard from B it was your birthday!
C: (thinking to herself, hehe i was the middleman...suckers)
by ialreadyknowclueless August 14, 2010
Also known as the Double Adapter , this is the man in the middle of a gay threesome.
My boyfriend and I picked up this flammer last night ,Sidney, and we used him as the middleman.
by roodboy August 26, 2007
A bisexual man who helps to pass semen from his boyfriend into the vagina of a woman wanting to be insemenated by the strictly gay male.
He does this by giving his boyfriend a blowjob and spitting the contents of his mouth into the womans open vagina.
My boyfriend played middleman last night between me and that horny chick.
by roodboy August 26, 2007
In the drug world's supply chain they act as intermediaries between retailers (dealers) and consumers. The term is unisex, being used for man or woman. Typical practices include buying at street price then reselling at an inflated price, cutting the product to stretch it out, just charge money, drugs, sex etc for procurement or they buy in bulk at a discount thats not even close to wholesale prices (often times they don't realize they're actually middle-men , are in denial or just plain stupid).

Don't even bother to inquire about their source as they will take that secret to the grave. They are even privy towards homies giving excuses like "the dealer isn't taking new customers", "they're not a dealer, they just sell me a lil of their stash" or "I get it strait from the source (but never has large quantities)".

Identifying a potential middleman is easy, common red flags include- over priced; are always out and have to go re-up; not easy to get a hold of, sometimes for days; asks for gas money, not meant to be repaid; drugs come packed in torn grocery bags, plastic wrappers, foil etc instead of mini poly bags; asks you to front the money before they re-up; cant sell large quantities at a discounted price; rides a bike and not because they want to
"Man, I gotta get a better plug, this fukn guy is charging way to much and the bag is always short. what gives..."

"What do you expect from a homeless dude that lives in a tent over by the creek, hes obviously a middleman. Go find a real dealer you lazy pos"
by Maxdout June 17, 2021
The middleman is the provider who buys from the producer of products to gain a product; not directly from the company that created it rather than just someone else selling the items they bought from the producers/company.
On Aliexpress if you are from the US and are buying products through Aliexpress you're cutting off the middleman.
by Dreameater August 18, 2016
A Hacker On Omegle who is in the middle of two conversations, you may never hear or know he is there until he talks, hes always watching.
Me: Did you hear the middleman speak just now?
Stranger: No i dont hear anyone?
by omeglelul October 25, 2020