This Quiggle was the president of all clubs (Herbalism, Mining, Underwater Basket Weaving, Engineering, Alchemy, and Dance Clubs), even the Astronomy Club, where he disguised as a Blumaroo, in Altador. His disguise was later discovered and he was removed from his position as the president.
I suppose you could join. What? You've already joined the Astronomy Club? Well fine! I didn't want you in my club anyway!
You're really a great astronomer already!
Unhand me, you vermin!
You'll never get away with this! This is my club! Mine!
And I would have gotten away with it, too, if it weren't for you darn kids!
His name might be Old Man Withers, as he is called this by the Astronomy Club members when his disguise is taken off.