A old drunk staggers into a bar and sits down at the bar.
He looks around the room and spots four mean looking bikers sitting in the corner.
He staggers over, leans on the table to keep him from falling and looks the biggest and meanest biker in the eyes and says, " I went by your grandma's house and she was standing in the hall, buck naked" The big biker said nothing, much to the surprise of the other three, cuz he usually fought at the drop of a hat.
The old drunk then said " I grabbed your grandma and had a great sex with her" the biker again said nothing.
Then the old drunk says " You know what BOY? SHE liked it too!" The Biker got up and took the man by the shoulders and said...." GRAN'PA you're drunk,