Dragons' Den2006

Alex - Entrepreneur:
I would like to show you one more safety aspect before we get on with the other things. If you're out there pushing and something happens, a mishap like it happened with me, this thing here...

[intentionally trips so his contraption keeps him up]

Alex - Entrepreneur:
It becomes an instant walker, so you're not going to fall down, you're not going to hurt yourself.

Brett Wilson:
Why don't you jump to the other features 'cause that one's not a big one for me.

Jim Treliving:
Alex, if you fell down like that you'd take all your teeth out.

Kevin O'Leary:
But that's the special bonus feature!