https://www.dea.gov/sites/default/files/2021-12/Emoji%20Decoded.pdf

several common emojis are used in code or slang to represent it in digital communication

. The use of these emojis is part of an “emoji drug code” used to facilitate illegal drug sales on social media and e-commerce platforms. 

Common emojis used in this context include:

• ❄️ Snowflake
• 🌨️ Snow Cloud
• ⛄ Snowman
• 💎 Diamond
• 🎱 Eight Ball
• 🔑 Key
• 🐡 Blowfish
• 🦜 Parrot
• 😛 Face with Tongue Out 

These symbols are often chosen because they relate to the physical appearance of the drug (white, powder, crystal) or street names like “snow” or “blow”. 

For more information and resources on emoji drug codes, the Drug Enforcement Administration (DEA) website offers a guide for parents and educators.