2 definition by TheHumanMicroscope

Top Definition
The theory that one day there will be more weeaboos than original Japanese people effectively replacing the Japanese culture.
"Hey im thinking of moving to Japan to live among the Japanese"

" don't you know the Japanese are almost extinct?" "its all becoming weeaboos"

Are you talking about weeaboo theory ? "No ways thats real im going anyway!"
by TheHumanMicroscope April 03, 2017

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When a man cums inside of a woman's eye and she looks up at a light to watch the sperm moving around.
Bro I totally turned your Girlfriend into a Human Microscope last night
by TheHumanMicroscope December 06, 2016

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