Because the list was so long, I decides to put these in here.
So, ladies and gentlemen, here they are:

My favourite episodes of the world's most best anime series:

POKÉMON!

Diamond & Pearl:

Diamond and Pearl:

	This user's favorite anime episode is When Pokémon Worlds Collide!.

	This user's favorite anime episode is All Dressed Up With Somewhere To Go!.

	This user's favorite anime episode is Top-Down Training!.

	This user's favorite anime episode is Tag! We're It...!.

	This user's favorite anime episode is Glory Blaze!.

	This user's favorite anime episode is Smells Like Team Spirit!.

Battle Dimension

	This user's favorite anime episode is The Keystone Pops!.

	This user's favorite anime episode is Journey to the Unown!.

	This user's favorite anime episode is Riding the Winds of Change!.

	This user's favorite anime episode is Crossing the Battle Line!.

	This user's favorite anime episode is Pika and Goliath!.

	This user's favorite anime episode is A Full Course Tag Battle!.

	This user's favorite anime episode is The Thief That Keeps on Thieving!.

	This user's favorite anime episode is Camping It Up!.

	This user's favorite anime episode is A Trainer and Child Reunion!.

Advanced Generation:

Advanced Challenge:

	This user's favorite anime episode is The Princess and the Togepi.

	This user's favorite anime episode is A Togepi Mirage!.

Advanced Battle:

	This user's favorite anime episode is Gaining Groudon.

	This user's favorite anime episode is The Scuffle of Legends.

Battle Frontier:

	This user's favorite anime episode is Grating Spaces.

	This user's favorite anime episode is Battling the Enemy Within.

	This user's favorite anime episode is Gathering the Gang of Four.

	This user's favorite anime episode is Pace - The Final Frontier.

	This user's favorite anime episode is Once More with Reeling.

Original series:

Indigo League:

	This user's favorite anime episode is Electric Shock Showdown.

	This user's favorite anime episode is Pikachu's Goodbye.

	This user's favorite anime episode is Round One - Begin!.

Orange Islands:

	This user's favorite anime episode is Pikachu Re-Volts.

The Johto Journeys

	This user's favorite anime episode is From Ghost to Ghost.

Master Quest:

	This user's favorite anime episode is The Ties That Bind.

	This user's favorite anime episode is Can't Beat the Heat!.

	This user's favorite anime episode is Playing with Fire!.