35 Geeky Costume Ideas You're Bound to See Everywhere on Halloween

Every year, there are a couple of costumes that you're bound to see everywhere on Halloween. But just because the costumes are popular doesn't mean you shouldn't try them! After all, if you don't wear it this year, who knows if people will get your costume next year? Look ahead for some inspiration on some of the top geeky costumes you're expected to see and use it to plan your outfit for the night!