Middle Part also known as genitalia.
For females it would be your
vee jayjay or vagina.
For makes it would be your
weiner or penis.
Example:
James: Hey babe let's do it?
Becky:
Do what?
James: God Becky you know, IT!
Becky: OMG, James you want to insert your
middle part into my middle part?!
You're so gross!
Take me home!
