Naw...
Somehow, it's Boosh's fault.We have a caller to local Talk Radio ( Straight Talk, WGIG 1440 AM ) who can never manage to pronounce "Bush" correctly... he always mangles it as "Boooosh!" with heavy sibilants. Yes, he sounds like a serpent hissing.
He also can never bring himself to correctly pronounce Rush's name, either... or even simply call him "Rush." He always says, with great and heavy emphasis, "Rosh Limbo..."
You can't make this stuff up, it's so whacky...