A phrase used to express
sarcastic congratulations to completion of a stupid task or a task that results in unexpected negative results. This originates from the first annual dashcon, in which attendees were conned into donating a large sum of
money which they were told was needed for the hotel to allow the on to stay, but when asked the hotel staff knew nothing of this fee.
Tumblr user: Let's attempt to
raid 4chan!
Normal human being: Wonderful
logic. Would you like a free hour in the ball pit?