(noun)- The rough equivalent of "menopause" as found in males. Manopause is the halting of "man periods." Many believe that manopause is a myth due to the fact that it is seldom seen in males, as menopause is the norm for middle-aged females. Manopause can occur at any time in a male's life.
That fat cat has been so chill since he hit manopause (fo sho).