When people say clean as a whistle, they forget that a...

When people say clean as a whistle, they forget that a whistle is full of spit.

Napalm & Silly Putty (ed. Hachette Books, 2001) - ISBN: 9780786871599

George Carlin Quotes

When people say clean as a whistle, they forget that a whistle is full of spit.

When people say clean as a whistle, they forget that a whistle is full of spit.

When people say clean as a whistle, they forget that a whistle is full of spit.

When people say clean as a whistle, they forget that a whistle is full of spit.