A man shows how not to open a champagne bottle with a knife when the bottom of the bottle breaks and the alcohol fizzes all over the floor of a home in Boston, Massachusetts.

Moments before the bottle shatters, the cork looks like its going to pop out normally as the man slowly removes it with the knife, until he's holding the broken bottom of the bottle as his trousers are covered in champagne.

This video was filmed on September 27, 2018.

A man is standing in a living room with a bottle of champagne. He tries to open the bottle of champagne by taking a knife and trying to remove the cork with the knife. As he is trying to remove the cork, he starts to get the cork to come out, but the bottle of champagne breaks in his hand and champagne goes all over him and the floor.