On Penguin's site it's a very simple bill switch... however, you can replace any of the bills for anything as long as it's roughly the same size... which opens a lot of possibilities - here's mine...

My mother only knew one joke... it was truly awful...

What's the fastest cake in the world ? It's Gone... get it.... Its a Scone... You know... it wasn't even funny the first time around - but anyway... here's my version of the worst Trick in Magic...

Can I borrow a dollar...
Add to your dollar - make the move to reveal a blank that says

It's Gone....

I said it was bad but I didn't say it doesn't make me money

Lol... I realy like that presentation.

I borrow their £5 add mine, turn it into a £10 note and say...
"now we can either spend this together, or (now I do the ripping in half gag!) we can split it".... hopefully they look shocked at this point... " he he, I am not that stupid... here we go (reveal that it is still in one piece), if we just do this (reversing the switch) we can split it back again, and thank you very much for your help"

I know it isn't very funny, but the fake ripping can get a good laugh!

In Magic
Steve Dela

Thanks Steve,

But boy do us UK guys miss a 1 or 2 dollar bill - can't exactly get away with a 5 or 10 pound tip - so back it goes

Lol...
I hear ya on that one :@(
if only there was a £2 note... oh well

Steve