Millman 

The art of slapping a someone's face repeatedly with your penis. Usually whilst windmilling.

Sam hunched over Marcus doing the Millman and Marcus ended up with a broken nose.

Millman by Georgebrw March 12, 2015

Millman 

Term for something that's not quite right. A wrong un. Behavior displayed by a person that makes you uneasy.

Basis of the connotation comes from the 19th Century when laborers working in flour mills were renowned for their reclusive nature and socially inappropriate behavior brought about by working alone in windmills for long periods of time.

"Not sure about that fella. He's a bit of a Millman."
"Working the night-shift has turned him into a Millman"
"I wouldn't let her anywhere near that letching Millman"

Millman by 888123456789888 February 14, 2015

millman 

Another term for cock or dick

After spending yesterday with your mom, my millman is really sore.

millman by Matt "Shingles" S. April 27, 2007

Scott Millman 

Scott Millman is the act of fucking a young girl with your balls in her mouth

That guy was such a Scott Millman. His balls were in her mouth

Scott Millman by Luke bertke February 18, 2022

Mankato Milkman

A consummate professional who simultaneously acquires "milk" from at least one man and one woman. He strives for satisfaction of all parties through the use of hands, feet, mouth, or any other appendages/orifices. The Mankato Milkman is motivated by both Gaelic lore surrounding fairies and Minnesota customs. Although "Mankato Milkman" implies a male actor, the term can apply to individuals of all genders.

James is such a Mankato Milkman, they have been collecting the healing juices by jerking dick and squeezing teats for days.

Mankato Milkman by Officer Matt O'Brien November 5, 2021

Shaking Hands With The One Eyed Milkman 

In simple terms, going for a Wank.

Mark: What you doing later??
Lewis: Shaking hands with the one eyed milkman then off to bed.

Shaking Hands With The One Eyed Milkman by Markdaspark2 January 28, 2012

The Milkman 

His milk is delicious.

“I am the Milkman, my milk is delicious.”
-The Milkman

The Milkman by Genevis September 23, 2021