The crusty film that forms made of sweat that collects under a breast, usually a large breasted girl, or woman.. or anyone who has breasts large or saggy enough to cause and form pockets, if its large enough to hide items, its large enough to collect dirt sweat lint and small creatures. Liken it to swamp ass or belly button lint..
Dude, she flashed us and under flap fell out.
Much to his surprise and horror when he got done licking there, there was some under flap stuck in his teeth
Much to his surprise and horror when he got done licking there, there was some under flap stuck in his teeth
by SLAA addict July 12, 2012
Get the Under flap mug.John "Man, I heard that once you hit the age of 60, you start to develop a flap pack!"
Chris "Isn't that true!"
Chris "Isn't that true!"
by Anal Asian June 30, 2014
Get the flap pack mug.by Smartmouth78 August 12, 2023
Get the a raging sack of cunt flaps mug.Sack Flaps are a rare genital disease that gives the unlucky victim an extra, saggier pair of nuts. This extra pair usually hangs lower than the typical pair.
by tambah May 1, 2024
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A female with a wiffy down below after camping all weekend at a festival without having a shower other than using wet wipes
by Fezzie flaps August 30, 2021
Get the fezzie flaps mug.The horseshoe shaped flap of skin between really big tits that cause the skin to pull downward in a horseshoe shape - young or old
by Hooters19 January 29, 2019
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