assmass

someone who has an incredibly large ass....a huge booty shaker, more ass than person

Her assmass is beyond calculation!

by badback9 October 30, 2011

The assmassy

The act of coming up to your best friend and rubbing your ass in his face and farting simultaneously, this is the (assymassy)

Dang dude Doug rubes his ass in my face and that was such an the assmassy

by Lord ass boy12345 January 23, 2019