User blog comment:Icanhascheezeburger/Offensive rule on "Phineas and Ferb" Wiki/@comment-4661088-20120811150828

Leave discussions of a character's sexual preference or your own out of the Chat. It isn't an appropriate topic of conversation for younger kids and really isn't allowed by our Block policy. Shipping discussions are okay so long as they don't include this or start a fan war.

This was taken directly from the Phineasand Ferb Wiki rule page.