the term goonbag evolved.
"Hah man, did you see him sitting on his hands? he s such a goonbag"
The Goon Bag is a sculpture of a metal over-sized cushion, which is mounted on black marble 'steps' that rise about a meter off the ground.
The actual sculpture was named 'the goon bag' due to it's metal cushion, that resembles the silver bag that cheep wine (also known as goon) comes in.