1 definition by Stotty146
The time of year where man flu starts to set in and spread from one man to another. Usually quite late or early in the year, around winter time.
Dave: Best be on your guard mate.
Billy: Why?
Dave: It's man flu season, don't want to catch it do you?
Billy: Hell no!!
Billy: Why?
Dave: It's man flu season, don't want to catch it do you?
Billy: Hell no!!
by Stotty146 October 5, 2010