The more I think about it, the more convinced I am that more makers of malapropisms make mondegreens than makers of mondegreens make malapropisms. Malapropistes would write things incorrectly as well as say them, whereas mondegreeners would not read things incorrectly. I think Lady Mondegreen is more intelligent and more of a femme fatale than Mrs Malaprop, but I wouldn’t go to the barracudas over this.

Here is my article, Malaplomb, which plummets the deaths of this subject. I also stumbled across some celebrity malapropisms here: 

• Your ambition - is that right - is to abseil across the English channel?"
     Cilla Black
   
• "It is beyond my apprehension."
     Danny Ozark, baseball team manager
   
• "Listen to the blabbing brook."
     Norm Crosby
   
• "This is unparalyzed in the state's history."
     Gib Lewis, Texas Speaker of the House
   
• "She's really tough; she's remorseful."
     David Moorcroft
   
• "And then he [Mike Tyson] will have only channel vision."
     Frank Bruno, boxer
   
• "Cardial - as in cardial arrest."
     Eve Pollard
   
• "Marie Scott... has really plummeted to the top."
     Alan Weeks
   
• "He's going up and down like a metronome."
     Ron Pickering
   
• "He's on 90... 10 away from that mythical figure."
     Trevor Bailey, cricket commentator
   
• "Unless somebody can pull a miracle out of the fire, Somerset are cruising into the semi-final."
     Fred Trueman
   
• "We cannot let terrorists and rogue nations hold this nation hostile or hold our allies hostile."
     George W. Bush