I can only work between the hours of 8:30 and 4:30, because...

I can only work between the hours of 8:30 and 4:30, because that's when the kids are at school. So I get to do all my work and have all of my fun in that time, which means just sitting on a chair, typing, alternately clicking between writing a column and being on Twitter, and smoking as many cigarettes as I can before my lungs give out.