Open Blender Banana Shake
A sexual practice (anal sex). First one partner cums in the others asshole. Then the other farts in order to spray the cum all over the first partner's face. May also be called "dirty buckshot".
-You know man I have recently tried doing the open blender banana shake
-Cool, how was it?
-well I don't actually see the benefits of this practice
-Cool, how was it?
-well I don't actually see the benefits of this practice