Best Doctor Who episode/episodes ever???

I'd have to say Blink because it was the first episode I ever watched and is freaking epic. Weeping দেবদূত ftw :3

For me it was Journey's End cried when David Tennant went he was my fave and i swore i wouldn't like the new Doctor until Vincent and the Doctor which i thought was fab a real weepy then came along The pandorica opens and the big bang অনুরাগী bloody tastic the whole অভিনয় and getting everyone involved the whole প্রদর্শনী was amazing so even though i didn't want to like the DR i must say he is pretty awesome

It's very hard for me to choose only 1. Every season has a couple of amazing episodes and depending of my mood, which episode I have seen last...my answer would probably change.

But it would be a fight between: dalek, bad wolf/parting of the way, the impossible planet/ satan pit, army of ghost/doomsday, blink, utopia, silence in the library/forest of the dead, stolen earth/journey's end, the 11th hour, the beast below and vincent and the doctor.
That's a lot of episodes, I know but... That's how good the প্রদর্শনী is to me.

Whoa! Hard question! Well, I haven't seen enough of the old series to know my পছন্দ episode ever. But from what I've seen:

-Vincent and The Doctor

-Silence in the Library/Forest of the Dead

-Utopia/The Sound of Drums/The Last of the Time Lords

-Blink

-The Shakespeare Code

Journey's End
Blink
Vincent and the Doctor
The Pandorica Opens

My পছন্দ episodes are:

season 1: The empty child
season 2: Tooth and claw, the girl in the fireplace
season 4: planet of the Ood
season 3: The Shakespeare code,Smith and Jones,Gridlock
season 5: the eleventh hour,the beast below
season 6: The curse of the black spot

ALL OF THE WEEPING ANGELS. THAT INCLUDES MATT SMITH.

The best Doctor Who episode EVER was the wedding of river song!