WhileGokuis recognize for being perhaps the potent somebody in the universe , he does have one failing that caused him to be defeated byDragon Ball ’s weak champion ( and it ’s pretty awkward ) .

Upon Goku ’s introduction inDragon Ballchapter 1 , he was immediately submit as someone who could n’t be defeated . Goku soundly beat every challenger he arrive across whileGoku travel around the globe with Bulmain search for the Dragon Balls . Whether it be a cast - shifting villain , a low - layer mob , or a fascistic organization , Goku vote down them all like it was nothing . While he would face increasingly tougher challengers as the series progressed – especially in theDragon Ball ZandSupereras – Goku more often than not always managed to break through his personal barriers and come out on top . However , in one installment ofDragon Ball GT , that trend came to a crashing stay in the most demeaning way conceivable .

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The Apothecary Diaries imagery

Goku’s Secret Weakness is that He’s Ticklish

InDragon Ball GTepisode 41 ( written by Atsushi Maekawa , directed by Osamu Kasai , give rise by Toei Animation ) , all the Z - Fighters have decide to enter into the World Martial Arts Tournament – which is a pretty fun and significant recall to the daytime of classicDragon Ballwhile also maintaining the importance of tournaments inDragon Ballcanon . regrettably , the ‘ title combat ’ of Goku vs Vegetacan’t fall out this year as Goku was transformed into a minor at the start of the series . This mean that Goku was stuck fight literal baby , which also mean that he would be capable to claim the backing title in his division with minimum effort ( not that Goku really cares about that ) . However , when Vegeta approaches Goku during Goku ’s fight with a scared kid – as Vegeta wanted to break the rule and fight Goku anyway – Goku turned his back on his challenger and the child pushed Goku out of the orbit . Goku then held on to the bound of the ring to avoid being eliminate , but the kid go forward to tickle the Saiyan warrior until he let go , and suffered a ring - out elimination .

While Goku did n’t really care about being the maven of the World Martial Arts Tournament ’s Thomas Kyd ’s division , he did care enough to hang on to the edge of the arena by his fingertips to not be eliminate . This means that Goku did care about participating in the fight at least to some degree , which also intend that he did n’t just give up when the kidskin took him off safeguard . fundamentally , Goku lose the fightbecause he was tickled was altogether genuine , and he was n’t just putting on an act for the rice beer of the clear outmatched child he was challenging . This bid into motion every conflict Goku has ever been in . Could Frieza have prevent front the anger of a Super Saiyan if he had just titillate Goku rather than killing Krillin ? Should Jiren have dedicated the last of his efforts during the Tournament of Power to locating Goku ’s most delicate spot ? If Goku ca n’t even resist being tickled by some nestling , there ’s no way he could push off the immense tickling - potential of Frieza or Jiren .

funny hypothetical away , the fact thatGokuwas forced to let go of the doughnut when he legitimately seek to attend on and abide in the fight because he was thrill prove that being vellicate is one of his actual weaknesses – one which allowedDragon Ball ’s weak fighter(that being some random , powerless fry ) to beat him .

Itachi Uchiha

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Solo Leveling Sung Jinwoo with his shadow soldiers behind him

Goku looking nervous in Dragon Ball Super.

Goku’s secret weakness is being tickled.