Personally, I find Jeff Foxworthy's "humor" offensive.
I suppose if I had dogs under my porch and my aunt was my mother in law or some such thing, I wouldn't be able to laugh off his "humor."
I, personally, can be self-effacing and laugh at myself, and Jeff Foxworthy helps me do that.
Jeff Foxworthy's word of the month: sensuous
His usage: Hon, senz-u-was up, git me another beer, will ya?
Now that's funny.