Someone who is unbelievably perfect; ruins your image on how most people are; makes you believe that most people are unworthy because there is someone like him/her around.
Source: Urban Dictionary (and thanks to one of my favorite life ruiner sites for clueing me into this all-too-real phenomenon)
I’d like to expand this definition to include more than just perfect people, but the perfect, and perfectly imperfect, things people put on tape. You know, those things you get from Web Soup-y, Tosh.0-tastic clips. Life ruiners because, well, how can we be expected to do anything productive when we have these to see? Still don’t know what I’m talking about? Watch this.
Not your cup of tea? Try this.