a term used to describe waving ones
ballsack in a figure of 8, usually used as a form of
insult or sexual entertainment. Also sacking around can
mean general messing around..
Lewis: guys no messing around because imogen's parents might be here, okay?
max: can we sack around?
Lewis: no pisswilly but you can sack around
max: :7
*
max starts sacking around*