Bob, a 70-year-old, extremely wealthy widower, shows up at
the Country Club with a breathtakingly beautiful and very
sexy 25 year-old blonde who knocks everyone's socks off with
her youthful sex appeal and charm and who hangs over Bob's
arm and listens intently to his every word. His buddies at
the club are all aghast.  At the very first chance, they
corner him and ask, "Bob, how'd you get the trophy
girlfriend?" Bob replies, "Girlfriend?  She's my wife!"
They're knocked over, but continue to ask.  "So, how'd you
persuade her to marry you?" "I lied about my age", Bob
replies. "What, did you tell her you were only 50?"
Bob smiles and says, "No, I told her I was 90."