My toilet has been blocked since new years
despite several gallons of sulphuric acid being poured down it.

Perhaps one of these is blocking it.
( chenobble resist confectionary-based oppression, Thu 10 Jan 2008, 10:46, archived)

There might be an elephant hiding down there

( Barbarossa Julie Moult is an idiot, Thu 10 Jan 2008, 10:53, archived)

An interesting possibility
are elephants immune to acid attacks then?

I shall push down a mouse on the end of a stick.
( chenobble resist confectionary-based oppression, Thu 10 Jan 2008, 10:55, archived)