When you fart and your cheeks flap together making a clapping song/sound, you can also said when you had a really bad day
I have a BUTT FLAPPERS day
by WingwangTAN September 21, 2018
by katie montville albino May 27, 2008
by Stuffaslut August 06, 2022
Hey Shawn, Granny's turd smuggler is so full you can see her brown Snapper flapper when she bends over. I saw it already Cody. And my Big Bird is ready for some spit !!!
by Slobber Bobby April 29, 2024
Those useless batshit human things with big balls from the 2006 book All Tomorrows. They used to be able to fly but lost the ability to, so they just used their big-ass webbed hands for courtship display. They were made because of the Qu’s messed up alien religion.
The hand flappers went extinct because they couldn’t build tools.
The hand flappers went extinct because they couldn’t build tools.
by Lemur8889 January 23, 2022