Well I admit I was punked. I saw that on another forum and copied it.
But I went to the site that generates them that Howey found and unfortunately the function to let you copy them is no longer operative (although you can generate and save your own).
Too bad. I was going to do one that said, "No Toilets, No Peace."
I'd like to think that you were not, in fact, punk'd.
After realizing the sign was fake, a little google search showed that the fake picture is embraced by oodles of right wing forums and blogs. Another example of lemmingg loons incapable of thinking for themselves and spreading the exact same spurrious bullshit ekg and I are pointing out. Shoddy work. Tsk, tsk.
That's what I'd expect from Iceman, not you.