I am not funny.
I was once told by a director of a play I was auditioning for that I have great comic timing, but that's far from the same thing. Give me good written material and I can be funny with it. I can deliver it in a funny fashion.
I amuse the h-e-double hockey sticks out of myself, but most people seem to think my humor is bizarre. Or sometimes I'll say something(s) that are actually funny, and then realize it, and then try to be funny. This is where I fall on my face.
Luckily, my wife is funny.
If you want to be amused, check out her blog here. Admission is free, and if you don't like it, you're guaranteed a refund.