Definitions by BTENKDSS

Harry Potter 

After partaking in sexual intercourse and the male has ejaculated, the female often experiences cum leaking into her anus. While the cum is still present, the female may feel the urge to pass gas. Upon doing so, the noise resulting is that of a bubbling cauldron a.k.a. the Harry Potter.

"Did you hear what happened to Joe last night? His girlfriend totally Harry Pottered!"

Harry Potter by BTENKDSS February 10, 2009