Sometimes when watching Disney Channel a quick 10 second segment featuring the Rainbow Puffle appears! It’s a transition to more or less say “you’re watching Disney Channel” right before a show starts. It’s not on all of the time, but because it first appeared on TV over a month and a half ago you may have already seen it on television yourself.
UPDATE: I recorded a 720p version! Here’s what it looks like:
Thanks to Moneydude8 for originally telling me about this.