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6.
is whenever you are getting some on the side after your usual work hours
I just found out that Jonny was getting some over time with that Susan chick from HR... yea I hear it was pretty good till the misses found out
by El Korro September 10, 2011
 
1.
This generally means sex after a long day or length of time with someone.
In Resident Evil 4, Ashley asked Leon if he wanted some "overtime."
by THE TOAD January 20, 2007
 
2.
when you're having sex and u cum, but u just keep on fuckin anyway.
usually because the girl you're bangin is so hot that u don't lose your erection.
yo that broad i hit last night was so fuckin sexy, after i came i just kept on smashin that pussy - straight into overtime.

damn, boy! respect.
by powersurge2011 February 18, 2011
 
3.
another word for the after party.
overtime comes before "postgaming" seeing as the "game" is still in progress.the "game" being the party..

Guy1:What are you gonna do now?
Guy2:Were all heading to the hotel room to put this game into overtime.
---
Guy3: By the time we went into overtime I had already gotten nana from two different females
by MGCAMS May 01, 2008
 
4.
when you poop and wipe then get of the pot and realize that you have to poop again.
i just had overtime and the toilets overfilled
by austin russer November 20, 2007
 
5.
Nickname given to a girl that one of your buddies is putting in extra work to try and hookup with.
Bro 1 - "Dude, check out Thad over there in the corner with Overtime."

Bro 2 - "Yeah man, he's spent like three hours already tonight trying to get in those jeans. He's a hard worker."
by Ernecio January 09, 2011
 
7.
when your on a first date or a blind date with a girl and you dont intend on taking it any further than that night and you end up having sex with her that night
"so how did your date go whith amy last night?"
"oh pretty good i guess."
"so did you go into overtime?"
by The Rye Guy April 23, 2008