Based on the Laws of Anime 6.0, which were compiled and edited by Ryan Shellito and Darrin Bright, found at lawsofanime dot com. I know Danny Phantom isn't an anime, but I've tried to find instances where the Laws apply.
This will mostly be drabbles or oneshots (rarely) that spawned from each of the Laws, so don't expect it to be long. Will try to upload in order of the Laws, ie. Must. Resist. Posting those I've written first.
Disclaimer: I don't own Phantom. And if the first sentence didn't make clear who the Laws of Anime belong to, I don't know.
1. Law of Metaphysical Irregularity
The normal laws of physics do not apply.
He stared and gibbered. "Did he just pass through the wall?"
Bullet, bored out of his mind and polishing his baton, merely nodded in reply.
"Isn't that against the laws of physics?"
"Look, recruit. Name the laws of physics."
"Uhm... Well, I don't really know, but I'm sure you can't walk through walls!"
"And who do the laws of physics apply to?"
"Normal people. Us. Ghosts."
"And who was that who walked through the wall?"
"The half- Oh. Ohh."
Team Phantom, watching the video that Danny had taken while visiting Walker (they had come to a tenuous truce: Danny tried not to break a rule more than once, and Walker tried not to barge after him yelling for his incarceration), collapsed in laughter.
"His- face-!" Tucker gasped out, clutching his stomach in agony. "This is better than TV!"
"Th-the best part is..." Jazz leaned against Danny, giggling. "Put that into the human world context, change 'halfa' to 'ghost', and it still works! Even though human world and Ghost Zone physics are utterly different!"
They continued howling in hilarity.