Blood spike is when the blood in your body is rising fast kinda like a spike mostly because you're pissed off or because of the adrenaline in your body
John:Omg i'm so pissed off
Dean:are you having a blood spike?
John: finally someone understands how angry i am right now
Dean:man it happens to me all the time
by AmeliaMoo911 September 12, 2012
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