I take it that only "Certain" people will get this. But I'll say it anyway.
Look at the description of the Grand Flourish (4* Flourish), I see it as a potential play on words from something else that started on around the same year (2011), and I feel as though it might needed to be pointed out on its page. http://wiki.spiralknights.com/Grand_Flourish
If no one else finds this after 10 posts, I'll present a hint if not the answer.
As you probably remember, you already have a thread on this exact topic:
http://forums.spiralknights.com/en/node/88769
My opinion is that the connection is too tenuous and speculative to be noted on the wiki page. But then I'm not very familiar with the reference you're trying to make, so maybe I'm just out of touch.