Also known as a foopa. On an obese woman its the 2nd hump below the large stomach. Most noticeable with yoga pants or sweat pants. Essentially its the fat rolls above the crotch stuffed into her pants.
To see many examples of cunny sack, just go to Walmart on food stamps day. Look on or in the immediate vicinity of a mart cart. Around the potato chips or soda aisles are other places that draw in these hippos.
The beaches of Northern Brisbane were once a favourite haunt for watersports, but the recent increase in the levels of Cunnychum has made it a haven for the disgustingly named, Sliteye shark
An incredibly clever person usually from Scottish origin or heritage. Usually dark haired and extremely good looking. Often plays tricks on those whom are not as cunny, do not have dark hair, or a just plain grenades.