In the rich text editor:
@vaporeon1511
In a comment:
[vaporeon1511](https://cometcrashers.org/user/vaporeon1511)
For Names and Avatars:
In the rich text editor:
%vaporeon1511
In a comment:
[](https://cometcrashers.org/user/vaporeon1511) [vaporeon1511](https://cometcrashers.org/user/vaporeon1511)
