Favorite covers

[BrainBlow]

What are your favorite covers?
(just music playing doesn't count)

My favorites are:
Children of Bodom's cover of "she is beautiful"(originally by Andrew W.K)
http://www.youtube.com/watch?v=Kmkp2Cap6K8

Disturbed's cover of "shout" by "Tears for fears"(Disturbed renamed the song into "shout 2000")
http://www.youtube.com/watch?v=pImFlP2_KJM&feature=related

System of a down's cover of "Snowblind"(originally by Black Sabbath)
http://www.youtube.com/watch?v=noosm57F5HI

Marylin Manson's cover of "This is Halloween"(from Nightmare before Christmas).
http://www.youtube.com/watch?v=8focjiIDDrY&feature=related

[TheLastOutlaw]

Motorhead has done some epic covers (yea, I'm a Motorhead fanboy so I admit to some bias)

Check out:

Enter Sandman  http://www.youtube.com/watch?v=TzpOnFgjc5Q

Breaking the law http://www.youtube.com/watch?v=Fpx2F-FKCxc
 
Leaving Here  http://www.youtube.com/watch?v=lzCsj49HeVk

For non Motorhead covers....

Check out Razed in Black covering Damage Inc. from the Blackest Album (Industrial Tribute to Metallica) http://www.youtube.com/watch?v=UalUL9YtHd4

Pomp and Circumstance by Accept http://www.youtube.com/watch?v=7ikJ4XebpFM

Ramones The Surfin Bird http://www.youtube.com/watch?v=CVQfVtzFd4U

I think that's enough for now.

[Lambeth]

Crucial Dudes - Never Gonna Give You Up

Starfucker - Girls Just Wanna Have Fun