At one Thanksgiving family dinner my husband pressed the top on one of those cans of whipped cream for his pumpkin pie. It didn't work so he applied more pressure to the top thingy and the cream came roaring out, hit his pie a glancing blow and hit my mom in the face who was right across the table from him, making a huge greasy, creamy glob across her glasses and face. TV slapstick can never top that!