My wife used to laugh, but she's used to it now.
I never really got into cycling when i lived with my folks, so they didn't get to see me in lycra much. I turned up in tights and jersey a few weeks ago, now I am called 'Froggy'... think legs...
Even work have got used to it now, I used to wear baggy shorts over my cycling shorts to save the blushes of the girls I work with. but they're alright with it... mind you, if they wore lycra too, that would e better... just to make things even...