In fact, they're Snapchat's way of helping you keep track of your relationships. Each emoji has a different meaning, and serves as a reminder of who you snap and how often you snap them.

Over time, emoji meanings have become subjective, depending on a message's context and wider cultural trends. Which shaking smiley face should you use? Is there a difference between each different ...

The Snapchat hourglass emoji means that your Snapstreak is ending ... The hourglass appears even though you set a Snap, meaning the 24-hour timeline is about to lapse since your last Snap.

Over time, emoji meanings have become subjective, depending on a message's context and wider cultural trends. Which shaking smiley face should you use? Is there a difference between each ...

MDMA is represented by the bill emoticon, while ketamine is denoted by a horse and magic mushrooms by the red mushroom emoji. Parents have been encouraged to learn the double meanings of emojis.

Snapchat just upgraded the emoji in its iOS app in a big way. The company updated its iOS app Tuesday with its new 3D stickers feature, which allows you to pin emoji to a specific part of a video.