Definitions by d123a

Mingling in the atrium 

An innuendo used at the end of a speech to imply you like fingering buttholes.

Ben: "...so if you have any other questions come find me after this presentation. I will be mingling in the atrium".

Evan: "I wouldn't mind mingling in your atrium"

Mingling in the atrium by d123a February 19, 2011