For me, it is a green laser pointer.
I have no idea what I would use it for, I just think that it would be cool.
Next?
I want a Cobra Camera-Head.
And a green laser pointer.
I want a cordless phone. Not a cell phone. A cordless phone. Nevermind that I live in a tiny one-bedroom apartment and have a phone cord that reaches every corner.
Nevermind that I talk on the phone about once a week…that I’m online most of the time. I WANT my cordless phone. Unfortunately I don’t have the spare change to purchase one 
Yes, I too want this laser pointer.
Also an old school laser tag pistol and vest, a hypercolor shirt, and ripped stone washed jeans… MY GOD I just realized, I want the 80’s AHHHHHHHHHHHHHHHHHHHH
Are you all green laserpointer addicts?
I’ve been craving for a red tie with the hammer and sickle emblem on it. I don’t wear ties that often, and a red tie would look terrible together with my jacket, and others would declare me mad, but I want that tie.
I want a metal working shop.
And a green laser pointer.
I want one of those thingies that chops veggies for you real quick because I’m so lazy cutting them.
And a RED laser pointer…haha
Reoch
Screw the green lasers. Blue lasers are where it’s at.
Myself, I want a PocketPC handheld. Not that they’re useless crap, per se, except that I have absolutely no need for one now or in the foreseable future. But this doesn’t stop me from browsing online reviews and compulsively playing with them whenever I’m in a tech store. I fear that, with my upcoming income tax refund (woohoo!), I’ll succumb to this ridiculous urge.
Mmmmmm, shiny new toy…
I want a girlfriend, I know I know, totally useless but they sometimes have their uses.
My life. Useless but I do not want to get rid of it. Yet.
I already have a laser pointer. Someone who thought I needed one gave it to me. Still haven’t used it.
I too want a Pocket PC…
and a new mobile phone…
and a new pair of cross-trainers…
and one of those expensive steam-cleaning machines.
ok, enough
I want a job.
And a green laser pointer.
And a cat that I can torment with the green laser pointer.
If Ron Popeil makes it, I want one.
Dear Santa:
I would like a little black kitten that will grow up and match the two black cats I already have. Oh, and I want a hamster. A black one!.
And a red laser pointer with which to torment all of them.
Thanks Santa. I’ve been good…I promise 
Oh, and I want a Superman lunchbox.
A pogo stick.
Skijumper I will trade you a 1980’s 14 pounder cell phone, and a left Bo Jackson Crosstrainer for your laser pointer. (I went out and bought the 80’s last night.)
Added to my list, one bamboo chopstick (preferably the top one), an exact replica of lambchop, a signed poster of the staff of reading rainbow, a big red radio flyer, a box of empty fortune cookies, and a third nipple.
A light sabre.
You GET that Pocket PC!! You get it and enjoy it!
I had one (untill it was stolen, as talked about in another thread). And although I too had no decent use for it, it was the coolest thing ever. You know how when you buy some gadget you eventually tire of it? That never happend, more than two years of ownership and the thing never lost that giddy "ohmygodthisisthecooleststraightoutofStarTrekthingever!!! " feeling.
I want the Casio Global Positioning Satelite watch. Not like I go backpacking any more or anything, but I’ve been using Casio altimeter/thermometer/electronic compass watches for many long years, and now I just have to have the GPS baby.