|Leaf Village Secret Finger Jutsu: One Thousand Years of Death|
A very simple technique with an overly dramatic name, One Thousand Years of Death is a little more than inserting one's index and middle fingers (similar to the Tiger hand sign) into the opponent's butt, causing constipation, pain and/or embarrassment. It has no effect on unconscious targets. Witnesses that see the jutsu react oddly (Temari blushes, Pakkun questions if it's really a jutsu, and Gamakichi shows a look of disappointment), while those who have used or experienced the jutsu show great fear in it being used on them.
While seemingly useless, the technique can be quite useful if used properly. During the first bell test, Kakashi was able to throw Naruto a great distance, probably propelling him with chakra. Naruto would later find out that the point behind the technique was to target the opponent's blind spot, and when one substitutes their fingers for a kunai with an paper bomb, it can be a lethal technique. The aforementioned variant has only been used by Naruto.