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A slang term for male ejaculate.
Hey Susie, that sandwich looks a little dry. Would you like me to put some man mayo on it?
by Aaron June 29, 2004
the fruits of a mans spurt reynolds
man:"were you gonna eat that"
freind:"theres mayo,and then theres mayo. your taking the piss"
by piss in ya sausage house May 24, 2003