When a man, typically an older man, has quite a saggy scrotum such that when they lay on their back and remove any under panties the scrotum will block the gooch area, thus creating a gooch flap.
Doctor: Time for your prostate exam. Oh my where is your anus?!?! Just kidding I found it, it was hiding right behind your gooch flap!!
by CarlR69 March 18, 2017
Get the Gooch Flapmug. by FloBoy December 13, 2016
Get the Flapmug. (Hairy Man bent over with pants falling down in the back ) Hey your mud flaps are showing, pull up your pants.
by Russian pearl October 4, 2016
Get the Mud flapsmug. where a white overweight man screams the nword at a black dog/cat while jumping up and down flaping their tits
by funnyman1112 March 10, 2022
Get the owen flappingmug. by shaftyB September 16, 2022
Get the pissing my flapsmug. by heaven_skyex June 9, 2018
Get the boto flapmug. 