Facebook faithful

To refrain from initiating or responding to a Facebook "poke" from anyone but one's romantic partner.

Antonym: Facebook whore

She dumped him because he "poked" every female on his Facebook friends list and she was Facebook faithful.

by Smart Arick October 23, 2011

Pre-emptive Strike

The act of being unfaithful as a result of fear that one's mate will someday be unfaithful.

My wife was afraid I was going to sleep with my secretary so she pulled a pre-emptive strike with the pool boy.

by Smart Arick July 08, 2010