could be a problem with the sesor in the emergency brake. a bad connection there could cause the light to blink with the vibration of the car running On some cars, the brake warning light will blink if the parking brake is set, and you drive... it could be a failed parking brake switch, assuming the brake is not applied. It is supposed to blink to get your attention. One car that does this is the Mitsubishi Starion, there are probably some others, too.
Worn brake pads can cause the brake light to blink on the dash in a 1993 GMC Sierra 1500. This can also be caused by a faulty light.
its a ground wire
The first person to blink in a staring contest loses. It can be used as a verb or noun.
The button on your dashboard
it has no leaks and when you put it in reverse and put on emergency brake the lite dont blink compressor is turning but not coo
Laugh your head off, maybe even blink back a tear.
check the brake fluid level. check all the brake linings for thickness.
Check electrical grounds
Improper resistors.
'before i could even blink, he pulled the trigger on me'
Don't break the brake handle!