It amazed me how long it took for me to get the bat joke. It must have been a full 10 seconds. Or was it 20? I think I laughed at my dense-ness more than I did at the joke. :p
In any case, 1 Joke a Day is all about jokes: great, small, and altogether funny. If you need a bit of laughter to lighten up your day, I think this blog is safe for work, if your office’s firewall would allow it.