Use the following emotes by entering the corresponding codes during gameplay:

EMOTE - CHEAT CODE
Character jumps and stays in the air, as in old Toyota ad - *ATOYOT*
Character creates a snow angel on the ground - *SNOWANGEL*
Character does "I'm a little teapot" dance - *TEAPOT*
Character does YMCA dance and leaves sparkling trail - *YMCA*
Character points and laughs - *MOCK*
Character places hands on hips and laughs - *AKIMBO*
Character sits while floating in air - *AFK*
Character meditates - *MEDITATE*
Character pleads for mercy - *PLEAD*

After deleting your character at the character selection screen, restore them. When you log back on as that character, your allegiance will be broken and it will once again require 0 experience to pledge allegiance.