free pass. a term used to describe an allowed discretion in a relationship. often given to individuals in a relationship when one allows the other to sleep with someone else while on vacation or at a bachelor/bachelorette party.
As it was his last night of freedom, I gave my fiance a free pass for his stag night.
Permission by one participant in a romantic relationship for the other to have sex with a third party without reprecussion. It is often given to housewives by very busy husbands.
My husband gave me a free pass this weekend to bang the neighbor boy because he'll be out of town with his buddies on a fishing trip.