John Linehan was a car mechanic before he rose to fame in the guise of his plain-speaking, gap-toothed housewife character, May McFettridge. Eamonn Holmes, a relative, had asked Linehan to phone his then radio show, to liven the programme up. Linehan pretended to be a Belfast housewife, and the banter between the two attracted an unprecedented number of positive phone calls to the radio studio, many asking for a return of the women as a regular on the show.
Since that time, John has topped the bill in the Christmas Panto in the Grand Opera House in Belfast for twenty-five consecutive years (2014).