sözcük ara, mesela cunt:

1 definition by buttflapexpert

 
1.
when obesity causes rolls to protrude from the buttocks, causing a sort of 'flap' that at time may sway to and fro.
omgz my butt flap, someone help, need butt flap assistance
buttflapexpert tarafından 6 Haziran 2006, Salı