Amy Poehler and Seth Meyers brought back Really!?! to wreck a Sports Illustrated person who dumb-tweeted about women’s soccer before thinking. (He has since apologized, also on Twitter.) Although they were a tad rusty, Poehler and Meyers still made some hilariously good points about sports and, naturally, had an elegant sufficiency of fun and giggles. Lots of them. They also — maybe inadvertently — created a nifty how-to tool for tweeting: The next time you’re wondering if you should tweet something, just ask yourself if you’d want to see said statement picked apart on national television by two of comedy’s brightest and most unrelenting stars. Proceed accordingly.