As noted by Phil Proctor:

  On Craig Ferguson's show last night, he got an email from "Leroy
  Tirebiter," and though he didn't seem to have a clue about it's true
  origin, he gave an hysterical rant about the odd name.  I sent him
  another email to introduce him to Firesign and told him to ask one of
  his comic show rep, Josh Thompson, who is a pal and does
  Schwarzenegger and De Niro for him, to bring him up to speed...

US Plus: We Own The Idea Of Now [TM]
  -- Firesign Theatre