CC#06, I don't know if you're still looking for recommendations, but it sounds like you're looking for something fun and a bit weird (at least, that's what I gleaned from the "maybe something by Shaft" comment). You said you were interested in Humanity Has Declined before, and I think that would fit your needs nicely.
100% of information in signatures on this forum involving percentages is false. If you feel as cheated by this atrocity as I do, don't you dare copy this into your signature.
Hold on... if this percentage was correct at the time of print, that means the actual percentage of false information is less than 100% if this signature is included. Which means that... no! I've become a slave to the system!!