The original Bullwinkle did not see the light of day until autumn 1959, according to Wikipedia.  Therefore, he's still too young for AARP membership. 

One of the Royal Felines was invited to join a tennis club.

Obviously, he had to decline.  His serve is terrible,and he gets sick of people saying, "C'mon, Jarrod, jump the net for us again."

;)

Hetty