i don't think it's measurable in that way.

( Sir Sand GOBLIN ^popular page dis, Sat 6 Jun 2009, 16:44, archived)

don't you have a tape measure?

( glued eel /questions/questionsyoudliketoask/post1648081, Sat 6 Jun 2009, 16:46, archived)

If it was colon cancer
You could measure it with a tape-worm
( CanonCaliber A big bore, Sat 6 Jun 2009, 16:52, archived)