Big comic conventions can be dangerous places. Proper signage is essential in any public venue, but the orgiastic nerd-vasion in San Diego requires safety signs of a more "specific" nature. Study up and be careful out there.
These hilarious, but vital, public service warnings come to us from the twisted mind of fanboy Nathan "Volstagg" Yaffe. Pay close attention: These emergency, geek-culture cautionary posts could just save your life. Watch out for that swag-alanche!
(via College Humor)