Snapchat was invented solely for young teens to hide social media posts from their parents.
My mom (born in 53), her sister and all thier friends created their own little language to be able to talk to one another around adults. They came up with code names for certain topics, moved around vowels in words, changed where verbs and nouns fit within sentences, etc. They did in front of me one time and it was hilarious.
Also, when you were younger, I bet you read Playboy for the insightful articles.