To pre-janice is the prelude to full-on getting janiced. This means that you start off the night drinking 151 with a group of friends at a house --usually involving intense beer pong--before you head out to a nightclub where you will take multiple pictures with and of people you know, and those you don't. Pre-janicing is important because it helps get other people in attendance "on your level" for later.
Is there going to be a pre-janice at your place tonight?

I sobered up at the club tonight; I knew I should have pre-janiced with all my friends!

How long do we want to pre-janice tonight before we head to the club?
by leenydock October 14, 2011
Get the pre-janice mug.