How about ‘Dont’t drink and make signs’?

Woah! What goes on at this day school?

Don’t get lost now.

Oh, the irony.

Uh, what are we supposed to do now?

Heads up everybody!

Unfortunate positioning.

Newb error. First day on the job?

I think I’d better stay out of this town…

Excuse me madam, but this is a public area.