Screw Island's Last Day
Screw Island's dark history is finally revealed. The universe is on the verge of collapse. Heybot, Nejiru, and their allies... don't actually care very much, but there probably won't be any cool action scenes if they just ignore it. Thus, the heroes head out to save the day! Source: crunchyroll
Aired 10/09/2017EP 48 - Screw Island's Last Day
2016
Heybot!
The anime takes place on the screw-shaped island country of Screw Island and follows the "Vocabot" Heybot and his partner, Prince Nejiru as they collect different "Vocab Screws". When the Vocabots wear the Vocab Screws on their heads, they're able to compete in "Vocab Battles," battles for who can think up and tell the best jokes.
(Source: Anime News Network)