Zwidge
The Zero Width Joiner (ZWJ) pronunciation: zwidge is an invisible character " " used to connect several emojis together, for example:
🏳️ + 🌈 with Zwidge = 🏳 🌈
😮 + 💨 with Zwidge = 😮 💨
🏳️ + 🌈 with Zwidge = 🏳 🌈
😮 + 💨 with Zwidge = 😮 💨
Guy 1: I used the zwidge character to combine 😮 and 💨 together!
Guy 2: What did you get?
Guy 1: 😮 💨
Guy 2: What did you get?
Guy 1: 😮 💨