Planking

Laying and balancing horizontally on random objects in attempt to boost swag. Pictures are usually taken to capture the erect posture you hold whilst in the act of planking.

Lawrence: "Bro I was Planking on a garbage can last week"
Ragu: "Did you snag a pic?"
Lawrence: "Heck yes! I was as stiff as a black man's sausage."
Ragu: "RADICAL BRO."