In-betweenie 

Somebody who is half black, and and half white.

1st guy: hey did you hear that Bob is an in-betweenie?
2nd guy: WHAT!?!?! im soooo going to be half racist to him.
1st guy: aren't you an in-betweenie?
2nd guy: maybe... *cries*

In-betweenie by the king of egypt December 7, 2010

in betweening 

Being more than friends with someone but less than lovers.

"So are you guys together?" "Not really, we're kind of in betweening"

in betweening by Pink_alpaca March 15, 2019

in between 

The place that is where a hot dog exists in relation to its buns.

"oh Johnny place your hot dog in between these buns."

or

"Johnny spray a lil' ketchup on in there in between those buns where your hot dog doth lie."

in between by chris wango December 26, 2005

in between your teeth 

Relating to either heavy tongue kissing or a blowjob, literally in between their teeth.

Dude, no homo but I really want to be in between your teeth.

in between your teeth by SeanNotShawn October 4, 2017

In between ravine 

refers to a person's anus.

My in between ravine was stinking after eating all that spicy food.

In between ravine by kidlou December 13, 2010

In-between Kiss 

A kiss that doesnt quite go all the way but goes just enough that you want more. Maybe some tongue, maybe not. Just depends on how crazy you are.

I had an "in-between kiss" with this guy on New Years Eve. I don't quite know if we really kissed, but it was definatly something "in-between."

In-between Kiss by E Terry February 11, 2009

In Between Bar 

A bar where the music is too loud to talk, everyone is too white to dance, and there is nowhere to sit

Hey man, wanna go to the In Between Bar?

Fuck no

In Between Bar by rd19 February 28, 2011