{white girl energy} is when someone, no matter race or gender, is doing something a basic white bitch would do.
Guy 1: Dude, this latte from Starbucks is so good
Guy 2: Shut the fuck up, you're radiating WGE
A word to use when you're shocked or upset. Also acceptable when something exciting happens. Basically an expletive to use when anything happens.
guy 1: "Dude, my mom just died" Guy 2: "Ay, Kapulani!"