alright, so i was going to follow all this up with a link to some bloke shoving a coffee maker into his pc case but couldn't find the link, so in my search i came across these other alternatives. Perhaps you could at least use mirc to execute some external program macro which will send info through usb/ata/etc to start all this craziness going, either way I found it entertaining, if not in a worrying way.
http://www.vnunet.com/News/1133907 - article about coffee maker pc case
http://www.vnunet.com/News/1129600 - egg frying CPU
http://www.itxpc.com/toaster.htmhttp://www.casemodgod.com/kitchen_toaster_pc.htmhttp://www.cyberguys.com/templates/searchdetail.asp?T1=142+0905 - USB cup warmer
http://www.cyberguys.com/templates/searchdetail.asp?T1=142+0910 - USB air purifier
http://www.thinkgeek.com/stuff/looflirpa/igrill.shtml - george foreman USB iGrill
http://www.grandtec.com/USBVibe.htm - USB vibrator, i mean massager, i mean how did this get in here?!
http://www.charlotte.com/mld/charlotte/news/weird_news/6514371.htm - i just found this amusing