What is your favourite PARODY song?

all day every day... I love these guys.......

Ten Masked Men - Staying Alive

http://www.youtube.com/watch?v=WO8qk6W98tM

but nothing tops......

Cannibal Corpse as lounge music.....

http://www.youtube.com/watch?v=fc-V3NYckOI

I Love The Tik Tok Parody by the Midnight Beast

and any parody song by DaveDays <3

This isn't exactly a parody of a song in particular, just of today's pop dance songs (notice the lady gaga-ish beat):

A Really Cool Dance Song- Bowling for Soup

http://www.youtube.com/watch?v=gWHhc-trXIA

Weird Al ~ Fat

http://www.youtube.com/user/alyankovic?blend=1&ob=...

Amish Paradise-Weird Al Yankovic

http://www.youtube.com/watch?v=lOfZLb33uCg

Tik Tok Parody http://www.youtube.com/watch?v=d7n8GqewJ2M

Fireflies Parody http://www.youtube.com/watch?v=jR2X2Df_TGU

Jersey Shore Parody http://www.youtube.com/watch?v=EyBwZeoxISk

I like both songs (Red Hot Chili Peppers FTFW!!), but this has got to be the best song parody I've ever heard.

(Scroll down to Red Hot Chili Peppers - Under the Bridge: Literal Video Version)

http://www.dustfilms.com/literalvideos

I'm kinda partial to the following:

Weird Al Yankovic - Like a Surgeon

http://www.youtube.com/watch?v=WFkgbK7VTmY

Weird Al Yankovic - Smells Like Nirvana

http://www.youtube.com/watch?v=FklUAoZ6KxY

Am I the only one that felt that as the actual songs got worse so did the parodies?

Midnight Beast's Tik Tok IS pretty awesome.

http://www.youtube.com/watch?v=D4npUdfEmbQ

but my favorite is Do I Creep You Out by Weird Al

http://www.youtube.com/watch?v=fk8egz_yXL0

EDIT

and i like this boober parody, too

http://www.youtube.com/watch?v=W_cGo0q7krk&annotat...

and ikea fireflies

http://www.youtube.com/watch?v=nsGc6-lNAHQ

I Fought the Law by the Dead Kennedys... a song about twinkies and Harvey Milk

http://www.youtube.com/watch?v=jbCqwl2geQg

I hate the song My Humps by the Black Eyed Peas so I love the parody

My Dumps

http://www.youtube.com/verify_age?next_url=/watch%...

I also like Convoy GB based on the CW McCall original

http://www.youtube.com/watch?v=N-FZZ7ye7h8