shoulder slumper 

The action of when a well hung black male drops his flacid and elongated penis on the shoulder of an unsuspecting person.

Jamal Johnson gave little sheepish and meek blond Mindy a shoulder slumper so she could know his penis size. Mindy is a coal burner.

shoulder slumper by Don Draper Da Graper December 19, 2009

shoulder junk 

When an individual walks into your office and places their foot on your desk, effectively positioning their balls on your shoulder and face region.

Look at that guy putting his junk all over his shoulder, man I hate getting shoulder junked.

shoulder junk by Ray Albright January 2, 2009

shoulder rat 

A Person that follows another all the time and dosen't stop

"Stop following me, you're such a shoulder rat!"

shoulder rat by TheM&MSquad February 22, 2015

shoulder boner 

When something in your shirt or hoodie make a boner shape on your shoulder.This can be done with a stick or other rod shaped object.

Hey guess what,Shoulder boner!

shoulder boner by Annoying smartass March 12, 2018

shoulder surfing

To look over the shoulder(s) of a person with whom you are currently engaged in conversation to see if you can find someone 'better' to talk to.

Connotes a lack of interest in the current interlocutor and/or in what they are currently saying, and displays a desire to, if possible, upgrade to 'someone better' (e.g. of higher social status, better looks, etc.).

While engaged in a conversation with a person at a party, you could be accused of (or at least suspected to be) "shoulder surfing" if you look over his/her shoulder(s) to check out who else is in attendance.

shoulder surfing by p.s. February 8, 2006

Shoulder Slut 

An individual, usually a girl, who at music festivals rides up on guy's shoulders extensively. They will move from guy to guy, quickly proceeding to another when the current one tires from carrying their weight, with little or no sympathy or emotional attachment towards the former. They are using the males unapologetically for a good vantage point.

That girl, she is such a shoulder slut! She just moved from Larry to Paul to that guy in the black tank top without even asking their names!

Shoulder Slut by Tillyyyy18 February 20, 2011

shoulder-junk 

The act of elevating and placing one foot on a desk and centering the crotch area in front of a person's face.

Ray smelled the powder on my balls after I shoulder-junked him at his desk.

shoulder-junk by Ray Albright May 29, 2007