An obese female who wears a sack-like garment in a futile attempt to appear less vast. Often the sack has a hole cut in the top to display the contours of their massive norks. Few find this attractive.
by Ludwig van Funkenstein August 24, 2007
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*
max: can we sack around?
Lewis: no pisswilly but you can sack around
max: :7
* max starts sacking around*
by Midget prawnography June 25, 2011
when you go at it so hard that your balls get hard as well. the thrusting & smashing that goes on for hours becomes so exhausting. you stand there, in & out. when you finally release your steamy, hot, cum it shoots through that pussy & that shit becomes a flapper. the moans are immaculate, echoing off the walls around you. after this type of orgasm your nuts will never be the same. & the chick you smashed will have a grandma cooch for life.
zoe: dude i smashed andrew so hard last night, he gave me a flapper! turns out at the end of that, he had a hard sack!!
theodore: mmm
theodore: mmm
by flappy_cooch_69 April 24, 2020
by Surgoen to be✌ March 10, 2015
If you look closely at your testicular pouch for just a few minutes you will notice subtle movement of the skin your not in control of. Must be done sitting or laying down.
by Mr. Theado June 20, 2016
I knew I was too late for a sack swipe when I dropped my shorts to urinate and could smell my own nuts.
by Farkus Cluck May 11, 2008