(Carter belongs to SuperGalazy200, he is in public domain and therefore I have permission to use him, here is the proof; https://www.deviantart.com/supergalazy200/art/The-time-has-come-1071505692)

One day, you are taking a walk in Cartoonito when you come across a blue guy with a cube-shaped head, obviously, he’s the humanized version of the Cartoonito logo

Oh! Hello there, pal! :D