Everyone lies, but the trick is knowing when someone is lying to you.

You might be telling a fib about your friend’s new shirt, the reason why you’re late to work, or even about where you were last night, but you might be telling more than you think.

Though some people are better at lying than others, most people have certain tells that can tip you off to whether or not they’re making up a whopper of a tale. BuzzFeed is letting us in on those tells and even provides a little quiz to test whether or not we can spot dishonesty.

What kind of things do you lie about?