1. Shadow Decapitation Jutsu: The first technique is the Earth Release ninjutsu known as the Shadow Decapitation Jutsu. Despite its intimidating name, it is actually a low-level technique used by the Third Hokage and Kakashi. It involves burying the target underground, exposing only their head, creating an illusion of decapitation without any actual harm.

2. Hidden Presence Jutsu: The second technique is the prankster ninjutsu invented by Konohamaru called the Hidden Presence Jutsu.

This technique involves hiding oneself by blending with the surroundings. However, it is easily noticeable and fails to effectively conceal one's presence.

3. Umbrella Lizard Technique: The third technique is a prank jutsu created by Tobi, also known as Masked Man, called the Umbrella Lizard Technique. It involves hanging upside down from a tree with a cloak, giving the illusion of a mystical ability.

However, it serves no real purpose and is purely for amusement.

4. Taijutsu Secret Technique: Super Fire Release Illusion Beheading Two-Stage Slash: The fourth technique was created by the First Hokage, Hashirama Senju. However, this technique was never actually shown in the series. It was intended to impress Madara Uchiha, but it only frightened him with its long and exaggerated name.

5. All-Out Shuriken Technique: The final technique is the boring ninjutsu created by Jiraiya called the All-Out Shuriken Technique. It is a basic version of the Shuriken Shadow Clone Technique, where all the shurikens are thrown at once. However, it is ineffective and can even cause self-injury without any harm to the enemy.