@Kaarme I consider that line heavy slang and kind of awkward unless the character's meant to use slang/be awkward there . Not something you would ever hear at the dinner table imo. It's something I would expect a high schooler or younger to say while goofing off with friends. It's not supposed to make sense; it's supposed to shock you with the it's lack of sense to have more impact.
Edit: Or maybe to exclaim "so good I couldn't come up with a coherent thought to describe it".