Virgin ball 

An orgy that consists of nothing but virgins

Hey, did you go to that virgin ball last night?

Virgin ball by Somerandommexican April 18, 2017

Virginally Challenged 

A politically correct way to say someone isn't a virgin.

Once used in a skit by the comedy group Royal Canadian Air Farce.

1. Last night, Joe became virginally challenged.

2. There isn't any physical sign indicating whether a guy is virginally challenged.

Virginally Challenged by bobbuttons February 24, 2013