Every year, Grandma and her grandkids, Suzy, Jill, and Billy come stay with her over Christmas. And every Christmas Eve they would make a big bowl of cookie dough so they could make cookies on Christmas Day. And every time, the next morning the cookie dough would be gone. The grandma could never catch them, so this year she put metal bb's in the cookie dough. The next morning, the cookie dough was gone and soon Suzy came running downstairs.
''Grandma, I went to the bathroom to pee and bb's came out.''

"Suzy," Grandma said. "I know you've been eating cookie dough. Sit down." Then Jill came down and said ''Grandma, I went poo and there were bb's in it.''

"Jill, I know you've been eating cookie dough. Sit down." About five minutes later little Billy came.

''Grandma something terrible has happened, I was jerking off in the garage and I shot the cat!''