Top Definition
Oxytoxin: The poisonous neurotransmitter and hormone, related to love. Often related to cheating, manipulation, abuse, ect... (A play on the word Oxytocin.)
Oxytoxin governs my actions now.
Oxytoxin killed my heart and soul.
Oxytoxin drove me crazy.
by Oxytoxin September 24, 2008

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