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Sending out one message on Snapchat to ALL of the friends you think are worthy to receive it.

This can include posting to your story as well as individuals.
Aidan: "Hey Matt, check out this Snapchat that Heather sent me!" *replays message*
Matthew: "Yeah man, I got that shit too. It's just a Mass Snap. She don't care about just you, bruh."
by hugsfromheather November 12, 2014
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2
Sending a snapchat to all your friends you think are worthy. Anything sent to 3 or more people could be considered a mass snap.

"i cant story this one but ill send it as a mass snap"
"you can tell that was a mass snap"
"i cant story this one but ill send it as a mass snap"
"you can tell that was a mass snap"
by beastmonkey1001 July 14, 2016
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