Definitions by t.j.a

Stack of Ass 

The visual result of stacking unclothed females, stradling eachother (face down) to produce a tower formation in preparation for a 'clusterfuck'.

Bill: "I watched a film called clusterfuck the other night, those girls were one hell-of-a Stack of Ass!"

Stack of Ass by t.j.a April 1, 2009