And oldie but a goodie: Man walks into a bar and sees a big jar with hundreds of dollars in it. So naturally he asks "what's this for?" The bartender says "If you can make my horse laugh, you get all the money" The man puts $5 into the jar, walks to the back. Shortly after the bartender hears the horse laughing hysterically. The man walks out, takes the money and leaves. A few days later the man walks in to see another jar and another ongoing bet. The bartender says "you can have the money if you can make my horse cry" The man walks into the back, and moments later the bartender can hear the horse sobbing. The man walks out, takes his money and begins to leave. The bartender stops him. The Bartender: "wait wait, how did you do it, noone could do this before and you did it first try" The man replies: "Well the first time I told him my cock was bigger than his.... the second time I showed him"