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That sonic boom you just heard? Yeah, that was our brains exploding after hearing the news that one of the funniest ladies from our favorite hospital sitcom is making her way over to our favorite hospital drama.

That's right, y'all: Sarah Chalke is coming to Grey's Anatomy during Season 9!

TVLine reported the good news. They aren't sure whether she'll be playing a doctor or a patient, though either way she's only staying for one episode. Personally, we think she looks like she could also play someone related to Arizona (Jessica Capshaw).

If you're confused about why we're so excited, Sarah memorably played Dr. Elliot Reid on Scrubs. Tip: If you didn't already know that, you should probably cancel all your weekend plans and marathon Scrubs instead. 

Are you excited to see Sarah back in a hospital? 

For more Grey’s spoilers, click here.

Catch the next new episode of Grey’s Anatomy on Thursday, January 31, 2013, at 9 p.m. ET/PT on ABC.

Source: TVLine

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin