I found this by doing a search for the imaginary breakfast time treat, Cracker Smacks:

Radiohead's, "A Wolf At The Door "
The Funny Lyrics:
flip the lid out pops the cracker
smacks you in the head
knifes you in the neck kicks you in the teeth
steel toe caps
takes all your credit cards get up get the gunge get the eggs
get the flan in the face
Why They're funny:
uhh... its just random. consitering the name of the song is called 'a wolf at the door '. but you know how radiohead is. nothing really makes sence.
Submitted by: KyotePrintz

Is it KyotePrintz or radiohead that does not make sence?