2. The Sonic Alarm

This clock will wake almost anything. To activate is easy: pull the pin and say loudly the classic line i.e 'fire in the hole!' and throw it to the room where sleeping bodies lie and after 10 seconds, a loud bang will be heard (3 volume settings) from this clock. What is so special about this clock is that to turn it off, the woken up guy must find the pin holder to put it back. If not the noise will continue on. Pranksters will certainly love this. www.myinterestingfiles.com

Tags: gadget