Tina Fey/YMMV

Crowning Moment of Funny: Her Palin impression in general, but especially her appearance on the 2010 Night of Too Many Stars telethon. One of the prizes for donating a lot of money was a copy of Sarah Palin's book... autographed by Tina Fey with the message "I didn't write this" written inside.
Memetic Mutation: She's the one responsible for the "I can see Russia from my house!" meme, not Palin.
- Technically, Seth Meyers is the one responsible for the line as he was the writer of that particular sketch. Meyers and veteran SNL writer Jim Downey were actually behind the Palin sketches, with Fey contributing a line here and there between rehearsals. This confusion has become a bit of a Media Research Failure situation thanks to journalists who assume that because Tina appears onscreen in something, she must've written it. (This rule also applies to her films, to a certain extent, particularly Baby Mama and Date Night.)
Nausea Fuel: Tina loves doing this to her own photo shoots. You will get to see Tina's face. Making any sort of assumption about what is below that face, though, is taking your life into your hands. Perhaps it will be Tina's body. Perhaps it will be Tina's body with a large amount of prosthetic fat attached. Perhaps it will be Justin Beiber's body.