Red balloons will be banned from all birthday parties after Stephen King's "It" comes out. A new clip was shared during the 2017 MTV Movie & TV Awards, showing the young Losers Club hanging out in the sewer (which is never a good idea, even when there aren't homicidal clowns in your town) and being greeted by a floating red balloon.

The voice-over prepares us for creepy stuff ahead:

"When you're a kid, you think that you'll always be protected and cared for. ... But when you're alone as a kid, the monsters see you as weaker. You don't even know they're getting closer till it's too late."

So now that you're afraid to be alone, prepare yourself to be afraid of everything else, including "grey water" -- "it's basically piss and sh*t" with "millions of gallons of Derry pee" -- and crabs from yo mama's bathroom. And don't go looking for lone shoes in the sewer. Just use common sense on that one.

Watch the clip:

Watch the previous record-breaking trailer over here.

"It" arrives in theaters September 8th, 2017.

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