This is when you go "down under" on your girl when its that time of the month.
Hey babe, are you on your period yet so I can give you the australian vampire?
by Crossycrossy March 24, 2010
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a paleish boy whoe drains you of all your fluids, sexually
"Nah, ++++ has such a weird dick, and so overconfident in his sexual progress. **** is the true australian vampire."
by S*I** February 22, 2019
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