An iFag is a homosexual Apple fan boy. This type of individual will defend their products, regardless or logical reason. You can often find them at any of the following stores: AT&T, Starbucks and any generic smoothie shoppe.
The original iFag is an individual that goes by the name of "freediver" in the channel #computers located on the EfNet IRCd.
The iFag at Starbucks would not shut up about the upcoming iPad.