There are a ton of "normal" makeup faux paus out there: Overdoing the orange bronzer, sharpie eyebrows, or lipstick on your teeth. But I think there are some that people don't realize looks bad. I'm not usually a negative Nancy, but there a few things that have been bothering me for sometime and since I write this thing, I can post about it! Right? Of course right!
1. Too light/unblended inner corner highlight: There is nary a You Tube video tutorial that doesn't include inner corner highlighting. And yes, inner corner highlighting can be a good thing, but not when it looks like this. Yes, this was created in Paint and yes I was dumb and drew in the features before filling in the "skin" color. Gotta love the flat head, right? Anyway, this is not attractive. If you are going to use an inner corner highlight, please blend it. Even better, use a tone very similar to your skin tone or slightly lighter. Some shimmer is ok but please exercise caution! The point is to make your eyes look big and bright not to make people notice bright white dots next to your eyes!
Any others you want to add? And yeah, sure I'll do a paint-version of your comments if you're amused by this.