I am now... but it took a solid 10 minutes of searching to find out what it meant as I'm not entirely familiar with some of the more obscure American cultural references.Love the visuals Shack-Hennesy! …(you must be familiar with the Key and Peele???)
"O-Shag-Hennessy" from the American comedy program "Key and Peele" sketch "The Substitute Teacher" found at the 2:20 mark -
In Irish, the name is Ó Seachnasaigh - In English, O'Shaughnessy - The forum software doesn't allow the use of the apostrophe "O" in usernames - I didn't even ask about the síneadh fada...