You are all sooo uniquely different in your own grand way. So here is how I think you measure up. If "Size doesn't matter" then what does?
I've a listed a few names that some of my buddies may be able to identify themselves with. This is totally for fun!
Nervous rock: The one that gets a little gun shy when he meets someone new.
Enthusiastic rock: The one that gets overly excited. Pow Pow!
Horny rock: The one that walks around rock hard all day.
Stamina rock: The one that never wants it to end.
Thinking rock: The one that tries so hard to last that he misses the train.
V rock: The one that always stays hard no matter what.
You know me,