I made this up, but I can't quite make it work...
Why did the amputee musician play really quickly? To make allegro.

See, it doesn't quite work.

My brother told me a joke today, as follows...

A vampire walked into a bar and asked the barman for a mug of hot water. The barman looked somewhat bemused and said 'Don't you normally go for blood?'. The vampire quickly whipped out a used tampon and said 'Nah, I'm just making a brew'.
(gmo, Fri 9 Dec 2005, 1:46, Reply)