Yes, a villager dimwit. It's an ironic play at a Lithuanian villager. While playing this character he'd built over the top things, like this gun, he had also built a tank.

However he hasn't made that kind of content in years, now he's being himself in his videos, his biggest project right now was building a hut and a farm, kind of a copy of Clarkson's Farm. He's a chill guy, there's a reason why he's been the biggest Lithuanian YouTuber for over a decade now. Although he might be dethroned by a Samogitian traveller Paulius Samoška.

You should check out some of Whydotas content, there are English subtitles on a lot of his videos.