Yah these 3 commercials are all from G4, all for their late-night shows called 'Midnight Spank'... Personally I would never watch it... O_o... but man are the commercials for it are freaky...
The Deer will make everyone you've ever loved disappear forever!
The Guinea Pig will hurt you bad!
The Butterfly will open the Horrible Bag!
That last one is almost Silent Hill -ish :O_O: