Basically, it's a filler; a word used for when you don't know what to say or lost your train of thought; or when you aren't paying attention to a conversation when it comes around to say what your opinion is. It leaves the opponent with a bottomless pit while you slowly back out of the convo PLO Style
Friend: Yeah man the last time I got my freak on was two months ago, it was with this old lady who didn't really know what to do. It was funny how we met etc....

You: (Very irritated) Yeahhh Cruzity (then walk away)

Friend: Wtf? cruzity?

You: (half way gone)
by Nik Hoyt April 3, 2008
Get the Cruzity mug.