Running onto the playing field is never encouraged. But if you're going to be dumb enough to do it, at least don't make yourself look like more of an idiot than you already are.
Unfortunately, one fan in San Francisco was unable to avoid such embarrassment. Not only did he run onto the field, but he sprinted to the center-field wall, at which point he tried unsuccessfully to scale it.
Security then apprehended the fan gone wild, showing once again that crime doesn't pay.
The guy's wadrobe choice — a bright yellow suit — is also questionable.
Check out the video below to see the fan's moronic decision.