While thinking about peripheral things to do while watching all 48 episodes, mincus suggested grabbing a pen and paper and keeping track of certain things that go on during the show. Below are a list of things that I've come up with off the top of my head, feel free to add suggestions in the comments section.
Also, I just found out that our friend Amanda will be joining us for this marathon, good luck Amanda, you get 100-1(mostly because you have a long drive ;)).
The number of times the characters go to the bathroom.
Everyone's gotta pee sometime, right? Or, maybe those are the mundane things that the characters are doing off screen while Jack is saving the world.
The number of times Kim's nipples are hard.
Fun and exciting.
The number of times Jack is doubted by everyone, even his closed friends, but proven right in the end.
A bit convoluded but I'm sure it happens more than 10 times over the length of the series.
The number of times there is an awkward sexual silence between two characters.
I think this happens more in the second season, but it'll be fun to look for in the first.