Snapchat Slapped 

"Snapchat Slapped" The act of waking a person up by slapping them in the face with your phone while taking a video using snapchat.

My coworkers a douche he snapchat slapped me while on break the other day.

Snapchat Slapped by ricosuave September 27, 2015

snapchat nudes 

An activity done by a guy who gets a girl to send him pictures of her tits, vag, ass, and include videos as well. in return he will send "dick pics". Usually done by kids between the age of 15-18 and the activity is performed on snapchat because of the apps unique ability to delete the photo after a certain amount of time with no proof. Most of the time it's initiated by playing a round of "20 questions", or talking dirty to one another (use of sappy emojis as well)

Sallie: Soooo😏😛
Jack: Wanna send snapchat nudes ?😝🍑
Sallie: Sure🍑💧👄

snapchat nudes by jason906906 March 28, 2016

snapchat syndrome 

Abbreviated as "SNS", Snapchat Syndrome is the spontaneous making of horrid faces due to overuse of the app Snapchat and making said faces. Prevalent in white girl culture, and so far has no cure aside from iPhone quarantine for 6-8 months.

"Hey, if I make ugly faces when you're talking to me, don't take it personally, I have Snapchat Syndrome."

snapchat syndrome by The Wordsmithy November 13, 2013

Snapchat Hoe

A person who sends the same snap to multiple people (thats not a streak)

Oh my god! maxine is such a snapchat hoe, she sent the same snap to Roshan as well!

Snapchat Hoe by proass1 September 27, 2018

snapchat ho 

Anyone who abuses the proper use of snapchat

Becky just sent me a snap that was on her story. She's such a snapchat ho.

OMG, did Lisa send you that too? WTF she's such a snapchat ho!

snapchat ho by ju571n1an November 21, 2016

Snapchat courtesy 

Using proper etiquette while recieving a snapchat, such as not making a screen shot. The person sending the snapchat believes there is a mutual agreement on snapchat courtesy.

Yo man where's your snapchat courtesy? You took a screenshot of my snap. That was for me and you.

Snapchat courtesy by StevestevensonIII December 17, 2013

Snapchat effect 

When a person who is all the rage in social media is suddenly gone ...poof

Dude what happened to that girl you were talking to

Dude I don't know she had the snapchat effect

Snapchat effect by Mr. incredible 12 November 18, 2015