Surely you can understand the title to today’s DDA! (and no we will not stop calling you Shirley)
What you are seeing is an message encoded with ROT13 “ROT13 (“rotate by 13 places”, sometimes hyphenated ROT-13) is a simple letter substitution cipher that replaces a letter with the letter 13 letters after it in the alphabet. ROT13 is a special case of the Caesar cipher, developed in ancient Rome.”
Public domain image from Wikimedia Commons
See if you can decode the message and then encode your own reply (to get extra fancy you might “rpw sqgle y bgddcpclr clambcp rfyl pmr13” –24– or any other encoded)
Tweet your response to @netnarr and be sure to include the hashtag #dda69
Don't Want to Tweet Your Response? Really?