No, that's a "1," indicating the number of times that poor bunny has had sex, although I'm confident that number has no direct relation to the number of times Chuck has had sex.
http://www.albinoblacksheep.com/flash/bunny.php
It's one of my personal favorite flash animations. Good stuff.
Oh, and to Windy: As long as there are wonderful people like you here, I will continue to post. ;-)