When your friend wants you to fuck them but you are in the middle of cloning everything in your house so you accidentally clone your friend with your penis inside and now you have two penises and two friends.
Serenity without the first and last letter. She probably has an amazing personality and has a fat ass. She could be a bitch at times but only when you make her mad. She also will never get over that one guy
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.