If you're after a seriously funny prank gift for that person in your life who loves a laugh, you need look no further than the insanely wacky range of Prank-O Prank Boxes available at Amazon.com. Prices are around $11 (US$8), and they all ship to Australia.
Confused about what on earth these bizarre products are? Well, they're just boxes, nothing more. They come completely empty, and ready for you to pop the real gift inside, but they are printed with nutty product ideas that will have recipients scratching their noggins, and ultimately laughing their proverbials off.
Top picks include the Birthie Stick, because it pushes the epidemic of oversharing to a whole new level; and then there's the Earwax Candle Kit, which as far as the recipient knows, contains an actual wax extraction device. Eew.
Standard shipping is approximately $8 to Australia. (Use Global Priority Shipping if you need it by Christmas.)