S02E70: A Shirker's Call to Action: Layabout No More!

Naruto, Sakura, Shikamaru, and Pakkun are being chased down by several Sound ninja. Shikamaru decides to stop and try to hold them off so the others can catch up to Sasuke without fear of pursuit. Shikamaru is the logical choice because of his Shadow Possession Jutsu...needless to say, Shikamaru's not too thrilled by this.