Male sexual organ that is instrumental in making babbies.
Doc BC's beanus is so huge he has to measure it with a yard stick.
by Sydney III October 24, 2008
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A sexual act where you dip your dick in a can of beans and then dip it into someone's genes
John did a beanus with Johnette last night
by _theREALslimSHADY_ January 13, 2018
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