A Foul-Mouthed Old Man Who Thinks He's 79 Finds Out He's Really 98

Some guy asked his elderly father how old he was, and his first guess was 79, which was way off.  He's really 98.  And when he finds out, his reaction is priceless.  I don't know if he was a sailor in his younger days, but he sure talks like one. 

(He seems pretty sharp . . . he remembers that he was born in 1919.  But it's possible there's some dementia involved.)  

(Warning:  Profanity, including several F-words.  Search for "My 98-Year-Old Dad's Reaction When He Finds Out How Old He Really Is.")