So I have come up with an idea for people who like to Live stream on Youtube, Twitch, Facebook LIVE Etc.
This could be a function and a smiley power.
For the function use: Allow a user to add his streaming profile as linked above to a smiley, allowing the smiley clickable and having a banner above the smiley saying "I'm Live, Come watch!" with the link to their steaming profile.
The smileys could include: A smiley holding a camera with a button flashing as they're recording repesenting IRL Streams, A Gaming pad with a flashing light on it repesenting Gaming