The teacher. Is the prat.

( Hoohah Bibbly-bobbly-bubbly-snibbly wib-wib floppit., Fri 12 Jan 2007, 23:17, archived)

Rightoh.
Mr Mack may be a prat, but I am yet to be told this.
( rnuk http://flickr.com/rnuk, Fri 12 Jan 2007, 23:20, archived)