Enter one of the following case-insensitive characters as your Clan Tag to have to get the corresponding effect in your name when in the lobby or a party. Note: This requires an unpatched game.

A "o" bounces through the periods in your Clan Tag: Enter .... as a Clan Tag.
A "Plus" symbol bounces through your Clan Tag: Enter **** as a Clan Tag.
Colors will scroll left to right in your name: Enter cycl as a Clan Tag.
Gold tag: Enter gold as a Clan Tag.
Name bounces from left to right: Enter move as a Clan Tag.
Rainbow scrolls through your name: Enter rain as a Clan Tag.
Red stripe moves back and forth through your name: Enter cyln as a Clan Tag.