Enter sandman 

When sex is unintentionally initiated while you're both still sleeping, and neither of you realize what's happening until just before the sandman enters neverland.

"Hey Lars, that was pretty hot when you did the Enter Sandman on me last night... ;)"

Enter sandman by drinkinbaileysfromashoe October 18, 2017

Seaside Sandman 

When a man cums into the eyelashes of someone sleeping so that when they wake up the dried cum holds their eyelids shut, simulating a visit from a salty, liquid-based, Sandman entity.

Friend 1: Try not to pass out around Henry, I heard he gave a girl a seaside sandman last week.

Friend 2: Is that why Ashley couldn’t open her eyes for 3 days?

Seaside Sandman by beefyfarts July 29, 2021

sexy sandman 

The act of ingesting large quantities of diphenhydramine and cialis, and then commencing coitus whilst trying not to pass out on top of your partner..

“I’m gonna give the wife the sexy sandman tonight, she’s gonna love it”

sexy sandman by John Dingleberry December 29, 2021

Chief Sandman 

The chief sandman is as classy of a move as they come. The chief sandman is when your banging a chick in the ass, and u pull out, u slap her under both eyes with ur dick, giving her two brown lines under her eyes, as if they were an indian chief.

I gave that bitch the chief sandman

Chief Sandman by sandman77 September 29, 2005

mr. sandman 

Mr. Sandman is when a sleeping woman's male partner or acquaintance ejaculates onto her closed eyelids. Upon waking up, the dried and crusty semen will feel like granules of sand when she first rubs her eyes.

Mike: "Good morning honey, did you sleep well? How were your dreams."

Diane: "I slept great with wonderful dreams, but when I woke up, my eyes felt like Mr. Sandman dumped the whole beach on my face."

Mike: "I love you honey."

mr. sandman by thinksnow November 21, 2013

An Enter Sandman 

An annoying obstical in a video game, usually in guitar hero/rock band, including challenges that are neary imposible to complete(commonly including double notes).

Dude, I was playing rock band the other day on expert when the song pulled an Enter Sandman on my ass.

An Enter Sandman by Boater58 April 13, 2009

The Sandman 

The act of filling a condom up with sand, and then lodging it in the anal canal of a sleeping person.

As a child I never truly understood why I was scared of the sandman until I was the first to fall asleep at my gay friends birthday party.

The Sandman by Logan412 September 20, 2016