Pretty cool optical illusion

[Qdawg76]

Check out this, Follow the directions, Pretty cool
http://www.ebaumsworld.com/magic/optical.html

[LakeMaryKid]

whats it do?

[Bigscrb15]

ive seen that before, but i think its cool everytime i do it

[Numkut]

Does it like look like a tunnel type thing? I couldn't really figure out what it did but like some lines going down to my hand very faintly, or I might just be psychotic either way...

[Dr.Dirt]

Woah, I wouldnt recomend using that and than taking a pee 

[Chuck_Norris]

I found Waldo in there

[klutchbuster400]

cool. iv never done that one before.

[bigscrub79]

That is awesome 

[Ida_Mann]

I would never recommend ANYONE try that if theyv'e had a drink or two in the past few hours.

or are recovering from a hangover.

Id@

[Brute Force]

WOW, that was cool.