A fork of Rural Dictionary
To have sex with your girl and leave as soon as possible.
I went to Barbie's house last night and had to leave it in and leave so I could go out with the boys.
The guy leaves his dick inside his woman after he's ejaculated. Depends on the each individual but personally I love it. To stay feeling connected after sex.
When you've finished having some good sex and the guy just doesn't wanna get out of you and leaves his dick inside. Can also be used to express 'leave it in music' i.e hot steamy RnB tunes that you just have to make out too.