A fantasy prone mid teen to late 40 year old guy that wears flip flops, big dog t-shirts, sports a ponytail, and is more than likely to be overweight.
The name is derived from the duck like sound emitted from the voice box of this particular form of life.
Almost every single
Quacker is into the fantasy tabletop game Warhammer, and recently
Warhammer Online Age of
Reckoning.
I wanna kill me some
Elves! QUAAAAAACK!
Any sane man would respond, "I believe we have entered a
pond my friend, because of all these damn
quackers!"