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1 definition by M Cooper

Star of the TV show "Grey's Anatomy", works at Seattle Grace Hospital as a surgical intern. She can be incredibly whiny, and even though she knows a lot about medicine, a lot of the time she is a total idiot. Her mom, Ellis Grey, had Alzheimer's disease, but died in the 3rd season. She is dating Derek Sheperd, a.k.a. McDreamy. She often adds "Mc" to words.
Did you hear about McDreamy and Meredith?

Why did Meredith Grey try to kill herself today on "Grey's Anatomy"?

Meredith: "She's got my McDreamy. And my McDog. She's got my McLife!"
by M Cooper March 04, 2007