If you didn't know already, snorting CONDOMS is a YouTube trend that hit the video sharing site as early as last October.
But after a whole mess of people started taking part in the "condom challenge," in which young kids snort condoms through their noses and then pull them out from their mouths got extremely popular, celebs such as Ellen DeGeneres, Kanye West, Olivia Munn, Justin Long and Nick Cannon are telling everyone who takes part in this trend to STOP IT!
We're not exactly sure why teenagers are taking part in this wacky movement, aside from trying to outdo others, but hey, what can we do???
Ch-ch-check out the clip (above) to watch the stars tell people to STOP snorting condoms!!