Definitions by Pacha the one and only

rihannayourass 

the action of beating a woman with a attitude.

if you keep hitting me, I will riahnnayourass.
John riahnna is guirl friend ass.
if you fuck with me i'll rihannayourass end your end your friend's

rihannayourass by Pacha the one and only November 26, 2009