Wind ups
They're so much nicer to read when they're run through a spell checker and display evidence that the author understands the concept of grammar.

If you're going for shock and awe tactics when deploying the full arsenal of wit at your disposal then it's good to remember the above.
(Bicycle Repairman "you're also a bit of a wanker", Wed 15 Apr 2009, 12:13, Reply)