Toribash
You won't be able to have more than three or four rainbowish words in your signature due to limitations.
~Rainbow Belt|[Tint]|Rank 32~
\:D/ RAINBOW PANDAAAAA \:D/
~GameMaster|BISH|GameGrad|ORMO|ToriPrime L-Mod~

ZinxGlowToastBondyLoxSwyneErth
[Bsns][Fr3styL][Colon3][One][SyN][Rvng]

Toribash World Championship 2011 Runner Up

<AlphasoniK> Kristis: What the fuck is wrong with you, rainbow loving panda freak.
Seriously, try to piss standing up for a change. No life girly pants dimwit.

I think that still will be too much code, but you can try I guess.

[color=#ff0000]-[/color][color=#eb3a13]D[/color][color=#d77127]e[/color][color=#c4a23a]m[/color][color=#b0cb4e]o[/color][color=#9ce962]n[/color][color=#89fa75]|[/color][color=#75fe89]O[/color][color=#62f59c]r[/color][color=#4edfb0]i[/color][color=#3abcc4]g[/color][color=#2790d7]i[/color][color=#135ceb]n[/color]
~Rainbow Belt|[Tint]|Rank 32~
\:D/ RAINBOW PANDAAAAA \:D/
~GameMaster|BISH|GameGrad|ORMO|ToriPrime L-Mod~

ZinxGlowToastBondyLoxSwyneErth
[Bsns][Fr3styL][Colon3][One][SyN][Rvng]

Toribash World Championship 2011 Runner Up

<AlphasoniK> Kristis: What the fuck is wrong with you, rainbow loving panda freak.
Seriously, try to piss standing up for a change. No life girly pants dimwit.