noun. The homeland of Commander Cuckoo-Bananas and Count Crackula.
Related terms: Fucknutistan, Wingnutistan, Batshitistan.
Real citation: "Spinoza--anywhere near Whackjobistan?"
(Sallyh, Feb. 4, 2006, http://www.haloscan.com/comments/atrios/113911351884241633/)
Made-up citation: "I'm taking a summer vacation in Whackjobistan to get to know my roots: I'm half-German, half-Whackjobistani."