It's from "All In", which is an April 11 episode. Bad me, using a spoilerish icon. ;-)

Tagging actually only took two of us all day. ("Only". Hah. xmusic_angelx would laugh at me.) However, the misc tag needs its posts sorted out better, and memories still need to be done. If you're willing to help with either, I'll make you a maintainer until we're done getting everything back on track.