open plan flange

A promiscuous female or whore.

I'm not saying that she's slept with a lot of men but she does have an open plan flange.

by tandylyons January 31, 2017

Open Floor Plan

Usually in an SUV car you lower the front 2 seats back fully so they lay down and connect to the back row of seats and make a bed type shape or so called open floor plan.

Bro I heard you tried the open floor plan with that new girl you’ve been talking too.

by ilovebbc123 May 22, 2023