Don't you mean
"without the duck"?

How about "fits like a glove that's being worn as a shoe"?
( JustHere, Sun 12 Jan 2003, 19:26, archived)

No, I think he was saying
it's like fucking a duck.
( Baz Fuck off, Sun 12 Jan 2003, 19:28, archived)

Ah
I shall have to bow to his wisdom, never having fucked a duck.
( JustHere, Sun 12 Jan 2003, 19:31, archived)

yeah, sorry
i was in the middle of my dessert :)
( Professor Fnord Regius Professor of B3ta Chronology, Sun 12 Jan 2003, 19:30, archived)