You should really see one of his White videos (Celestial Tower Part 2) where he catches two Elgyem, nicknames them Zepta and Wylia.
He then realizes that Zepta has a Jolly nature (bad for Elgyem) but decides to keep Wylia, who has a Modest nature (good for Elgyem).
I laughed at his reaction to that discovering that one of his Elgyem (Zepta) had a Jolly nature.
And in the video before it (Celestial Tower Part 1) is funny, especially how he reacts to his Dewott evolving into Samurott!
It's hilarious, he says when Dewott is evolving:
"What? Marriland is evolving! Sad to see my Dewott go, what's it evolving into?"
And his reaction to Samurott:
"What is that thing? It's nothing like Dewott, it looks like some giant blue monster with a gigantic horn and a beard."
And then he explains his first reaction to Samurott when playing Pokemon Black in Japanese and his thoughts on it.
Back onto Elgyem, he says Elgyem has to compete with four other Psychic-types (Musharna, Sigilyph, Reuniclus and Gothitelle) to see how it stacks up in battle.
He tried out Munna, Solosis and Gothita and says they're good, but he has a soft spot for Elgyem.