The unfortunate and unintended side effect of two hairy men sitting next to each other and becoming permanently attached.
As a result of Male-cro, if Robbin Williams and Tom Selleck ever did a movie together, they would be unable to film anything other than sequels for the rest of their careers.
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.