I didn't see last night's episode/haven't watched in years, but isn't Meredith supposed to be in her early thirties? When they started (it's the sixth season), they were first year interns, which puts most of them between 26-30ish, the younger ones having gone straight from undergrad to med school to residency. That puts them now between 32 and 36- born in between 1974 and 1978. It's possible.
"I'll cut you, Tracee Beazer!!!!
...Just kidding. I'd never cut anyone." -Tina Maddigan, 9/30/06, WS stage door
Avatar: JULIE "EFFING" WHITE, 2007 TONY WINNER. Thank God.
I'm thinking about legally changing my name to Lizzie Curry...