A term used to define the way many females walk; they walk leaning onto alternating sides of their hips, creating the image of their ass swaying back and forth. Very attractive when the female has a nice, round ass and if you're lucky you might even see it jiggle as it sways left and right.
An ideal example of this can be found by a simple Youtube search of "Booty Walking".
Bro 1: "Yo did you see that gyal's fineeeeeeeee ass?"
Bro 2: "Ya man, her booty walkin' made it look soooooooo nice!!"
The leftover poop left on your ass that has the same consistentcy of a booger, it's usually found after scratching your asscrack, and could be rolled or flicked... Just like a Booger!