it is generally believed that weeaboos are the result of genetic experimentation conducted by covert japanese scientists in america during the 1940's
they implanted a recessive gene into the dna sequence of several thousand americans that, when inherited, causes the general characteristics of weeaboos
their goal was to someday use these japanophiles as sleeper agents in their plan to restore the empire of the sun to its former glory, starting with control of the united states