a native, canadian, and a mexican walk into a bar.. and they all go up to the bar and the bartender pours them a shot of tequila. the mexican drinks the shot of tequila, then throws the bottle on the ground. the bartender says, ""why did you do that?"" and the mexican says, ""we have so much tequila in mexico, i never have to drink from the same bottle twice."" the native drinks the shot of tequila, then throws the shot glass on the ground. the bartender says, ""why did you do that?"" and the native says ""i get money from the government all the time, so i never have to drink from the same shot glass twice."" the canadian drinks the shot of tequila, then pulls out a gun and shoots the native in the head. the bartender says ""why did you do that?"" and the canadian says ""we have so many drunk natives in canada, i never have to drink with the same one twice.""