overlapping 

Typically performed by someone who is not loyal. They will constantly move around looking for the 'next best thing'.

If you date an overlapper, you need to constant look over your shoulder. It doesn't matter how much you tell them that you love them, they will immediately and without warning start dating someone else. If they are a coward, they will break up with you and give you a completely different reason for the break up (e.g. they will lie and not admit they are breaking up because they found someone else). If they are particularly selfish, they will deny you had a relationship at all.

Steve: So I was just a victim of overlapping!
Joe: She did the same thing to me, why are you surprised? Every relationship of hers ends with overlapping.

Steve: But, I thought I was special.
Joe: Yeah, she makes everyone feel that way, until she flushes you down the toilet, and moves onto the next best thing.

overlapping by ChodeYourself March 31, 2016

overlapping 

NOT cheating, technically. When you start dating someone new before you've actually splitsville with your old significant other.

I'm overlapping with Terry because we hooked up and I haven't dropped Jenna yet.

overlapping by IzzyMargoStevens February 20, 2006

overlapping snacking 

when you treat yourself to a snack while preparing another

I was making a toastie so i thought I'd do some overlapping snacking so i went and treated myself to a mars bar while the toaster did it's thang

overlapping snacking by Hopsticks July 22, 2010

Salami Overlapping 

An Act of homosexual intercourse. It involving to males in which they both retreat their foreskin and press their glans together. Then, the first male rolls up his foreskin on both of their glands. Finally, the second male rolls his foreskin over the other males one.

We couldn't separate our dicks after the salami overlap
or
My cock and bolex ripped open when I fell backwards while salami overlapping!

Salami Overlapping by peppolla October 14, 2009

overlanding 

Overlanding is a group of people that talk about taking their heavily equipped vehicles offroading through tough terrain and off trail camping, but never do.

Hey bro, after I put thousands in my new truck I think I'm going to take it overlanding in my backyard. It's going to be epic.

This new rooftop tent cost me three thousand dollars, but will be worth if for the two times I use it during my overlanding trip behind Walmart.

overlanding by Jumelton April 23, 2017

Overfapping 

1- When someone masturbates just after they've finished masturbating, there can be a short period of time between faps.
2- When someone is masturbating for an extremely large ammount of time with no effects (without "cumming") to the point where the arm is extremely tired and the dick feels numb.
3- When someone keeps on masturbating after they just came, generally stopping before a second cum.

In any case, Overfapping is hazardous and could possibly lead to problems with the penis.

1-
Bob: "Yo! Yesterday, I found this amazing video! It was so awesome... I kinda Overfapped..."
Jake: "Really? How many times?"
Bob: "....Seven..."

2-
Bob: "Yo! Yesterday I found this boring ass video... It was sexy though, so I spent the whole 2 hours masturbating, but nothing happened..."
Jake: "Ha, you were Overfapping dude, that's no good..."

3-
Bob: "Yo! Yesterday I was super-horny, so after watching a full length porno movie and cumming I just kept on beatin' my meat!"
Jake: "Seems like you Overfapped bro! ...Why do I even need to know that?"

Overfapping by TheDeerInTheHeadlights May 8, 2013

overclopping

Masturbating too much to the My Little Pony series or related fanfictions.

Eli is dead tired from overclopping last night.

overclopping by Aetheos August 11, 2014