Stick Figures in Peril: 20 Incomprehensible Warning Signs

It is of the utmost importance that a warning sign be easily understood. A cryptic warning sign will do nothing to improve the safety of a dangerous workplace, and will be little more than a whimsical diversion to an employee before his arm is torn from its socket by the series of large, rusty cogs whose existence the nonsensical warning sign was incapable of alerting him to.

So in light of this man's alarming mutilation, I present to you 20 warning signs whose meanings are completely beyond my capacity to discern.

IT SEEMS THAT YOU ARE BULLETPROOF

QUIET DOWN YOU STICKMEN NO HORSEPLAY ON THE COUCH

FISHES CANT CLIMB STAIRS THIS IS CRAZY

TO WHAT DO WE OWE THIS MADNESS

WHOA WHOA WHOAAAAA!

ENIGMATIC JUBILATION

NO RUMMAGING

MIGHT AS WELL DO IT EVERYONE HATES YOU

OF SERIAL KILLERS & STAIRWELLS

PRAISE THE LORD FOR THIS APPARENT MIRACLE

MAN EVERYTHING FUN IS OFF LIMITS

CAUTION: PLANES EMIT SOUNDS

DO NOT FROLIC IN SINGULARITY BOX

TAKE HEED: TRACTORS

YAGGIDA-YAGGIDA-YAGGIDA!

JUST A REMINDER OF THE EXISTENCE OF TRAFFIC

...AND WITH GREAT SPEED

DUMPING FILTH FROM A SCAFFOLD? PROHIBITED!

DO NOT TROUBLE FARMERS WITH UNREQUESTED ACROBATICS

RHAPSODY IN AUGUST