ok.... this is weird... so i saw a spider on my Aluminum iMac's screen and was going to squish is cause its running around and getting annoying and such.... so i reached out onto my screen to squish, and i just got glass. after multiple attempts to get it, it occured to me, it must be under the glass. hahah just weird. i got some pics. i might take a suction cup to my screen to try and get it out.