SNL alum Kate McKinnon opens up about 'geographic tongue' diagnosis: 'It's gross' | NYGazet

While it's not life threatening, Kate McKinnon, 41, admitted the condition is 'gross,' opening up about how she found out she had it.

Kate McKinnon's humor put her on the map along time ago - and now she's revealed she has one on her tongue. The Saturday Night Live alum revealed she suffers from a rare condition called geographic tongue - which is characterized by smooth, red patch... [2966 chars]