In my last post, I confused some people with some lingo . . . I guess I really am too hip for this blogging business. ;) But tatting ass is what I have always referred to when discussing major dorks on the dance floor pretending to be behind a girl - or other guy - and spanking their ass, sometimes in rhythm to the music - but most of the time not. Some major douche bags do it to emphasize a point, sans dance floor - like, "Yeah, she really wants my jock!!" followed by the spank dance. I even think there is a handbook out there - revised for 2008 - that includes the steps to total douchedom . . .
1. Say, "That's what she said!!!"
2. Bite bottom lip and limply nod your head, cocked to one side.
3. Tat that ass!! (Remember - keep mouth slightly open the whole time - preferably lip curled to one side)
Some stupid - namely wasted - girls will try to pull off the same dance with their friends to make them look sexy at the club. But usually the front girl just falls over and the girl doing the tatting feels really bad and starts crying on the dance floor and wishes she had just made out with her friend instead, like every other smart slut out there.
Here's a video that showcases some guys making fun of another guy's Spank Dance. I mean, cause they are way cooler, obviously.
I hope I've cleared this up a little.
As for scratching records, here is a picture of some cute kids learning how to scratch records at a DJ camp in New York City

Now imagine the aforementioned wastoid pretending to do the same thing on his friend's bald head, adding a audible, "wicka, wicka" at inappropriate and ridiculous times in otherwise quite enjoyable music. Then pumping his fist and pretending to hump the seat in front of him.
It was awesome. Actually, I wish I didn't understand what the fuck I was talking about either. Life would be so much more pleasant.