Suddenly, the future's looking a *whole* lot better

Dr. Emmett Brown:

[Deleted Scene, Doc Brown uses a sound fork and hits the time machine with the sound fork and frantically steps back]
I knew, I knew it, I knew it. Marty McFly:
Doc, do you have a 75-ohm matching transformer? Dr. Emmett Brown:
What? Marty McFly:
[Realizing where in time he is]
Not invented yet. That's right. Dr. Emmett Brown:
[Walks over to his future self's suit case]
So, these are my personal belongings, huh? Marty McFly:
Yeah. Dr. Emmett Brown:
[Opens up the suit case and picks up a hair dryer]
What's this thing? Marty McFly:
It's a hair dryer. Dr. Emmett Brown:
A hair dryer? Don't they have towels in the future? Dr. Emmett Brown:
[Picks up a pair of underwear]
Oh, look at these underpants. They're all made of cotton. I though for sure we'd all be wearing disposable paper garments by 1985. Dr. Emmett Brown:
[Picks up a Playboy Magazine]
What's... this? [Looks at the magazine] Dr. Emmett Brown:
[exclaims]
Suddenly, the future's looking a *whole* lot better