>>132784417some guy from a website called
boards.ie (an irish forum with a lot of boards) posted the photo with the caption "from the dinner dance last saturday night".
Either someone from /eire/ (now extinct) is that person or they just also happen to browse
boards.ie (most likely the latter) posted the photo in /eire/ and then there was this meme that it was actually a namefag from /eire/ called roorah (not true). Then someone said that it was lisickis lover / 190cm masterrace as it moved into /brit/ and everyone kept that meme going for a while.
tl;dir It's probably no one from /int/ and just someone who saw the photo saved it and posted it saying it was someone else to have a laugh.