When one meets with
their designated zombie-killing comrades at a specified time to deliver death to the undead. Usually (but not always) takes place
in the world of online gaming.
~My Girlfriend: "Hey honey, do you want to come
over to my place Friday
night for dinner (winks)?"
~Me: "I have more
important matters to attend to that night. Specifically, a zombie date with
in arms at 19:00 hours."