Ok so my cousin came with me and my grandparents to see a movie he and my grandmother saw kung Fu panda 3 and me and gramp saw imaginary

Anyway to the point he is 14 and said and I quote

"Ohio, grimace shake, skibbidi toilet, gyat"

The proceeded to say and I quote

"I'm ganna hit the griddy on grimace in ohio with my level six gyat"

And I think he expected me to laugh and all I could think is wtf is funny about it like Ik what all the words mean I know what he's referring to when he says It but how is it funny? It's just stringing them together and unclever like..... At least be clever anyway just was fucken baffled and wanted to share