make your knees touch your elbows 

To bend over forward, possibly to engage in sexual acts.

"I love it when you make your knees touch your elbows, and break it down low..." -Nelly, "E.I."

When Jane kept making her knees touch her elbows on the dance floor, I felt an incredible urge to sneak up behind her and slip her a quick one in the dumper.

make your knees touch your elbows by Nick D February 2, 2004

make your knees tocuh your elbows 

to fuck a girl in the ass having her knees tocuh her elbows.

From a Murphy Lee song: "Im the same bro that made ya knees touch ya elbows, so gon head and treat me like a toilet bowl."

make your knees tocuh your elbows by justin May 4, 2004