Cheek Slide
To slide the male penis between a pair of butt cheeks, as if you were giving a titty fuck, but to a woman's phat ass
She said she wouldn't do anal, but let me give her the cheek slide.
The Two Cheek Slide
How you walk to the toilet when you have to poop real bad. So bad every muscle bellow your waist is clenched as tight as possible to prevent leakage.
If I didn’t do the two cheek slide I would have shit my pants for sure!