T.K.K.O

T.K.K.O is the slash ship between Turbo K.O. and K.O. from the [https://shipping.fandom.com/wiki/OK_K.O.!_Let%27s_Be_Heroes OK K.O.! Let's Be Heroes] fandom.

Canon
In "You're in Control" it is shown that T.K.O. revels in K.O. needing him, and gets cocky when K.O. says that he is their only hope.

Also in the same episode, K.O. gave T.K.O. a powerful punching bag and let him roam freely in his mind.

In "T.K.O.'s House" it is seen that K.O made T.K.O a house and gives him anything he needs. K.O. also nicknamed T.K.O. 'Grumpo'.

K.O. is shown to be patient with T.K.O. even on his grumpy days, giving him pasta to try and make him talk. He also listens to T.K.O.'s ranting, even if it's about a topic that he doesn't like.

Later in the episode, T.K.O and K.O. have to sync up in order to beat Shadowy Figure, which T.K.O. reluctantly agrees to.

When they're both in P.K.O form and K.O. shows difficulty to 'zipping around' like his alter ego, T.K.O says it's okay and that they only have to fall. This is one of the few times we see T.K.O. being nice to K.O.

Towards the end of the episode, when T.K.O. is doubting himself and his purpose, K.O. comforts him by saying he is a part of him, which makes T.K.O feel better.

After T.K.O sits down and acknowledges that K.O. has to leave he looks sad and disappointed, which is quickly uplifted when K.O. says he can stay a little longer and proceeds to play with him.

In the end of the episode, when the outside world K.O is sitting by the tree, he starts to smile at the background play-argument between K.O. and T.K.O. inside his mind.

Fanon
Even though not widely popular in the OK K.O. fandom, the ship is one of the most popular pairings between T.K.O. and a character. The fans started to ship T.K.O and K.O. together after "T.K.O.'s House" aired.

Fan Fiction
K.O./Turbo K.O. tag on Archive Of Our Own

Tumblr
T.K.K.O posts on Tumblr