Engaging in sexual intercourse between the hours of 1 and 4am.
Can also apply to sex occurring within 3 minutes of waking up from an REM sleep.
Can also apply to sex occurring within 3 minutes of waking up from an REM sleep.
"Yo Johnny, that's your 3rd cup of coffee before 10am, what gives bro???"
"Damn man, ran some midnight laps with the lady last night, never caught my second wind"
"Damn man, ran some midnight laps with the lady last night, never caught my second wind"
by Jrockwhc June 29, 2012

When, after anal sex on New Years Eve at the stroke of midnight, the man removes his cock and swirls it around his partners belly button leaving a "milkyway" look.
My buddy told me last night that he's always wanted to give the girl at Shorty Smalls a Midnight Milkyway.
by unclecharles22 June 17, 2009

the act of slipping some on ex lax, once the ex lax is an hour away from kicking in then you somehow slip the person a slipping pill. They will pass out in their bed, most likely for 8 hours if the sleeping pills are heavy enough. The prank needs to be performed at night or else is won't be considered a MINDNIGHT mudslide.
Midnight- Sleeping pills
Mudslide- Laxative
Midnight- Sleeping pills
Mudslide- Laxative
The midnight mudslide man, slip that ho some laxatives and then later before they hit him slip him some sleeping pills so he crashes and craps his bed all night.
by goon4lyphe September 10, 2010

A book by Salman Rushdie, but also the definition of two sleep deficient kids who converse over the phone during the periods of 12am-3am for a variety of reasons.
Kid 1: Hey did you hear about those kids?
Kid 2: The ones that get like 4 hrs of sleep a night?
Kid 1: They look like they are midnight children...
Kid 2: Oh that explains it...
Kid 2: The ones that get like 4 hrs of sleep a night?
Kid 1: They look like they are midnight children...
Kid 2: Oh that explains it...
by Ms. U. Canadia June 22, 2011

by E-Squared 87 July 2, 2020

the kick off of the beginning of a high school sports season (usually football) in which a team practices at the earliest possible moment, so they can kick extra ass in all of their games. FOOOTTBAAALLLL!!
Johnny: "Hey are you going to midnight madness tonight?"
Jimmy: "Hell Yeah! Our football team is gunna be AWESOME this year!"
Johnny: "FUCK YEA!!"
Jimmy: "FOOOOTTTBAAALLLL!!!!!"
Jimmy: "Hell Yeah! Our football team is gunna be AWESOME this year!"
Johnny: "FUCK YEA!!"
Jimmy: "FOOOOTTTBAAALLLL!!!!!"
by crazycaddy August 17, 2011

One who enters sealed or abandoned mine shafts to explore or collect minerals and artifacts, generally under the cover of darkness.
Midnight miners had gained entry into the old Pewabic mine by using a 20 ton bottle jack to pry up the concrete cap.
by Toivo and Eino January 10, 2009
