What do you know about Parody Twitter Accounts?

• Peace Train, @peacetrain314 - created for the Peace Train
• Gov Jay Nikon, @GovJayNikon - parody of Governor Jay Nixon, created in response to a couple of middle-age white counter-protesters with a misspelled sign, one named Dawn.
• Capt Ron Johnson, @CaptRonJohnson - parody of Captain Ron Johnson.