Describes a man in his early to mid thirties. Derived from the premise that men of such an age would potentially be able to father children, now adult in age, but only by "inappropriate" means
(For example, losing their virginity to the badly dressed chav living on the local council estate on top of a ford escort, only to find out that she wasn't actually on the pill!!)
Young boys are so last season mate, what you need is a bit of Inappropriate Dad action ... they've got more money, and are better in bed!!!!!