Dipper VS Manliness

Ah, Dipper VS Manliness, the episode I can barely remember and barely care about.

Is anyone here even aware of the subplot? The whole, Stan and Lazy Susan thing? Does it ever show up in the show again? Ever? No, I don't think so. 

Dipper's, journey of manliness or whatever was really, really weird. And it barely did anything anyways, other than help with character development, which, I'll admit, was a nice way to do that. 

Also, is it weird that I've judged episodes based off of how well I can remember Mabel's sweater?I think there's only one reason to remember this episode, Disco Girl.