`That can really hurt!` Radio host Ryan `Fitzy` Fitzgerald trolls fan on Twitter after being ...
(WorldNews Entertainment)

Ryan `Fitzy` Fitzgerald experienced a case of mistaken identity on Monday. A rabid NFL fan mixed him up with Dolphins quarterback Ryan Fitzpatrick, and hilarity ensued. The fan Tweeted a stream of abuse at the 43-year-old, apparently angry at the American footballer, not the Australian radio host with a similar name. Not him: Ryan `Fitzy` Fitzgerald (pictured) experienced a case of mistaken identity on Monday. A rabid NFL fan mixed...