HAHA YOU FOOL!!! is an achievement achieved by popping 9001 of every bloon on this wiki. After all of your hard work, what is your reward? Free super monkeys, 9001 monkey money, and a free pro upgrade of your choice (but only one!). Many people spend all the monkey money on their free pro agent times a billion, spam super monkeys, etc. But the upgrades of the super monkey aren't free, they wasted their time, and they realize they are broke. But luckily you can unlock it over and over again, but you only get ONE of the three prizes. Also, you can't earn the achievement via sandbox mode.