What's on your mug?

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*

By Midget prawnography

The act in which one waves his ballsack in a figure of eight. or A general term for messing around

Example 1 Person 1: Hello, what are you doing there? Person 2: Why, i'm just sacking around Example 2 Person 1:*listening to music, not doing homework* Person 2: Stop sacking around and get your work done

By thatfatkid1704