ChatSnap 

Direct messaging someone through Snapchat.

She barely responds to my texts but always ChatSnap's me when I post a story on Snapchat.

ChatSnap by Snaplatts November 7, 2017

Chatsnap 

the new Snapchat that only old people and annoying teachers use cause their headasses

"Don't cyberbully on Chatsnap, kids!"

Chatsnap by AandH.? February 23, 2018

chatslap

An online berating (similar to a real world bitchslap), conducted over gchat or AIM, that is intended to knock some sense into someone.

e34: I may be late for practice tonight
toobutz: why?
e34: that fly honey asked me to coffee
toobutz: DUDE, seriously? You're due for a major chatslap...forget about that ho and get your ass there on time.
e34: daym. f.i.n.e.

chatslap by Dear Famous Asshole August 26, 2008

catsnap

When you fall asleep and you wake up as an incel loser with nothing in your life but cats

Oh wow, took a catsnap, now I'm single and depressed, better take out my anger constructively

catsnap by 0ufsodifh November 6, 2019