Good (Curses) Design Advice

This here little site is fairly amazing. I've been reloading and reclicking again and again just to see what I'll be told to do next.

I find their generous use of expletives to be a little extreme, but it's just so effing good I can't resist. The phrases are akin to what I imagine is thought in every university tutors head during a critique - lucky for my mild-mannered ears we're not usually sworn at during class.
Get some advice here.