A bindle pocket is either a vagina or butthole or anywhere that you actually can put a bindle which is a tightly wrapped and packaged drugs either out of paper plastic or tin foil
Damn dudelook at that cow's vagina that's one hell of a bindle pocket you could fit like I send a newspaper in there and still have room for a soda pop
Hey man, I just had some wild Thai food and gotta pinch a dirty loaf. Give me your sock. I’m gonna go sloppy bindle that homeless guys face at the Liquor Lotto