Jaggy Jaggy the Screw Mountain
Panic sweeps Screw Island as all the screws begin losing their ridges. Nejiru in a panic, and Peyket and Heybot won't stop fighting over whether they should still be called screws, or reclassified as nails! Will the plot be resolved in a logical fashion, or will it simply dropped for next week?! Source: crunchyroll
Aired 20/08/2017EP 45 - Jaggy Jaggy the Screw Mountain

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)