What script to use on a demotivational posters site?
 

What script to use on a demotivational posters site?
I don't actually plan to open such a site, but it's more or less just to get an idea of what kind of a script would be needed to run a site of that kind (ie. funny pics, only 1 category).

I'm sort of leaning towards wordpress..but different suggestions welcome if there are any.