The episode is entitled "No Tomorrow"- When Ted takes a page from Barney's book and lives like there's no tomorrow, he gets a post St. Patty's Day reality check from Marshall.
And next week it's the much talked about Britney Spears episode. By the way, Sarah Chalke is wearing the same doctor's coat she wears on Scrubs:
Brush up on your HIMYM vocabulary, folks!
