It's easy to get lost in all the abbreviations, slang and acronyms used online, especially since it feels like new ones are popping up every day. And even the savviest of internet users can be left ...

Are "skibidi," "rizz" and "sigma" out? It's back-to-school season, and students are not just bringing home stomach bugs; they are also saying new words and phrases that may make no sense to anyone out ...