I'm afraid Joe's right, Bob - given his age, that was a little disrespectful...
In the future, it's MISTER Dumbass - and heavy on the 'mister', too...
"There is no royal road to this heavy surf-fishing. With all the appliances for comfort experience can suggest, there is a certain amount of hard work to be done and exposure to be bourne as a part of the price of success." From "Striped Bass," Scribner's Magazine, 1881.