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Forty-fine is the birthday following an erotically charged male’s 48th birth year, and chronologically before their 50th birthday. Every person in the world celebrates a birthday. However, not everyone turns “forty-fine”. Medical studies have proven that men who turn forty-fine have extremely high testosterone levels. Analysis for forty-fine year old males shows them matching or exceeding the average testosterone levels of 21 to 23 year old inferior males.
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