What Are Your Favorite Anime Episode?

Just Like It Says. Or The Episodes That You Enjoyed Watching.

Im Just Wondering. If You Dont Remember The Episode Number Just Describe It.

Mine Are:

Shuffle! Episode 10 'Confession In A Moonlit Night' - Simply My Favorite Shuffle! Episode.
Bleach Epsiode 228 - Come On, For A Filler This Episode Was Truly Funny.
Nogizaka Haruka No Himitsu - Episode 7 - Would Be My Favorite.

Cowboy Bebop #26 - The Real Folk Blues Part II - Spike showing off his GARness.
Welcome to the NHK! #20 - Welcome to the Winter Days! - Best way to break up with someone. Ever.
Clannad After Story #20 - Capriccio of Days with Ushio - Ushio and Fuko are just too awesome.

Inuyasha epi ??? - (When he finally learns how to use backlash wave.)

Tayutama:kiss on my deity ep 1 - Tayutai

Seto no hanayome epi 26 - The Place Where You Return
epi 14 - A Kitten's Story
epi 10 - Man of Steel

D.Gray man epi 1- The Boy Who Hunts Akuma

Sengoku basara ep 1 -The Destined Meeting of Azure and Crimson

Hm... tough one.

In no particular order (based on anime I've watched from 3 weeks ago):
Kashimashi - ep 2
Black Lagoon Season II - ep 24
Gundam SEED - ep 1,2,35-36
Chrno Crusade - ep 1-6, ep 23-24
Sekirei - ep 6
BLEACH - ep 228
Strawberry Panic - ep 24-26
Naruto Shippuuden - ep 41-44
Tears to Tiara - ep 1-2
Bakemonogatari - ep 5-6
Princess Lover - ep 4
Aoi Hana - ep 1-2

... probably I can list more if I unearth my anime collection, but these will do for now.

Gundam 00
S1 #16 Trinity
S1 #22 Trans-Am
S1 #23 Stop the World
S2 #01 The Angel's Second Advent
S2 #24 BEYOND
S2 #25 Rebirth

Gundam 0083
Ep 03 Into Battle, Albion

Macross Frontier
Ep 25 The Sound of You

Clannad
Cannot decide

Princess Lover
Ep 02 Academy and Reunion

G Gundam
Ep 45 Farewell Master! Master Asia's Last Breath

Beck: Mongolian Chop Squad
Ep 24 "Third Stage"

I liked Code Geass R2 second last & last episode.

and

Negima 2nd Last episode where Asuna dies.

I Second this. Watched just this episode over and over again.

Utawarerumono, last episode. Aruru's crying breaks my heart.

The Gundam SEED episodes where Kira fought Rau. The gundam wing episodes where it was Zero vs Epyon. the bleach episodes where it was Ichigo vs Byakuya and Ichigo vs Grimmjow and Kenpachi vs Nnorita. Endless Waltz when Zechs obliterated the enemy ships and the resource satellite.

Code Geass R2 Episode 25 - Forgot the title.
Gundam 00 S2 - Episode 24 - Forgot the title.

Seto no Hanayome
ALL Episodes. ('cuz all are fukken hilarious)

Clannad
Fuuko arc ep 4-9 (first one to make me cry)

Bakemonogatari
ALL - since it's still airing but to be specific, ep 1-3 (senjougahara arc).

Princess Lover
ep 6: "Steam, Crying, and the Lucky Pervert"

To aru Majutsu no Index
ep 13-14 (?) Touma Vs. Accelerator

Valkyria Chronicles - Episode 6 - Was Too Funny!

Code Geass R2 Episode 25
Gundam 00 S2 Episode 25
Fate/Stay Night Episode 14? The one with Archer last stand
Gundam Seed episode 50
Gundam Seed Destiny 49 and 50
S-Cry-ed episode 26
Gundam Wing episode 50 and The Movie Endless Waltz

code geass and welcome to the Nhk ALL OF THEM!!! XD but i should post this in "you favourite anime section... but i really wanted to say that i loved each episode from those 2 shows
of and first episode from elfen lied ^^

I only have one that stands out:

Death Note episode 25. Pimp as shit.

Completely agreed.