Slenderman

If you're fond of sleeping soundly, then I would advise not playing Slender: the 8 pages at 2am in the dark on your own, especially as your shrieks may wake other people.

Here are the best Slenderman Tattoos I could find

[source: Reddit]

I really like the background, the misty lunar glow.

[Source: imgur]

Classic slenderman, not sure the overlapping with a flower helps this tattoo though. 

Whole bunch more below, after the jump.

[Source: Tumblr]

These ones involve operator symbols

[Source: Facebook]

[Source: Tumblr]

[Source: Tumblr]

And last but not least a work in progress/outline.

[Source: Tumblr]