The Insider.com

Last night, Community aired its final episode before taking a very long and totally involuntary sabbatical. The seasonal offering, titled Regional Holiday Music, was a glorious send-up of Glee and featured many magical musical moments, sending the NBC comedy out on a literal and metaphorical high note.

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As the gang was systematically brainwashed by the dastardly Mr. Rad (an inspired performance from Taran Killam, proving SNL might be wasting one of their shining stars) into performing at Regionals, Sectionals and a few other questionable choir events, fans were treated to medleys and performances that delivered more glee than Glee has all season long.

Undoubtedly, the highlight of the episode -- and the entire week -- was Annie's attempt to brainwash Jeff into joining the glee club with a song titled Teach Me How To Understand Christmas, which featured the character embracing her sexuality and eschewing her brain power all in the name of boop-be-do-be-doo-boop-SEX.

Watch Alison Brie's genius performance above and then click here to read TheInsider.com's chat with her about next summer's The Five-Year Engagement.