JokesMarriage 3 Boys Are Bragging About Their Grandfathers. This Will Blow Your Mind. 3 boys are bragging about their grandfathers The first boy said: “My grandpa’s mansion is worth a million dollars.” While the second said: “Well my grandpa’s mansion is worth 5 million, he has a private basketball court and a clubhouse too. “ The last one said: ” My grandpa’s roof is worth 15 million alone… “ The other two replied: ” Wow, where does your grandpa live?” He replied: “under the overpass of course! “ See more Previous joke A Couple Is Walking In East Berlin On Christmas Eve. Next joke A Mother Asked Her Son To Lose Their Cat.