Bart's Nemisis?

Crazy Side-show Bob is gunning for Bart    
hear his crazy laugh he's out of his head,  
he's gonna cut out Bart's stool-pigeon heart  
   
get Bart strapped on the morgue's rubber-topped cart  
revenge for being jailed he wants Bart dead,  
crazy Side-Show Bob is gunning for Bart.  
   
Crazy Bob didn't like his side show part  
he wanted fame wanted to get ahead,  
he's gonna cut out Bart's stool-pigeon heart  
   
He framed Krusty for robbing Kwik-E-Mart  
but Bart foiled Bob's plan and Bob's hatred spread  
crazy Side-Show Bob is gunning for Bart.  
   
Crazy Bob found doing time the hard part  
he dreamt of revenge on his prison bed,  
he's gonna cut out Bart's stool-pigeon heart...  
   
Can Bart stop Bob's plan or is Bob too smart  
tune in next week to see what lies ahead,  
crazy Side-Show Bob is gunning for Bart  
he's gonna cut out his stool-pigeon heart?