A technique used to get down and dirty during a highschool dance.
The guy stands erect, usually no need for hands to be anywhere on the the girl.
The girl imitates the doggystyle sex position whilst shaking thy booty into the man's genital region.
"Damn did you see Liz at the dance last night grinding with Timmy?"
"Yeah she was literally two layers of clothing away from having doggystyle sex with him"
"We should call that the Bussler!"