I be's on a bit of a roll with ideas tonight. Another I hope you likes.
Scooby Doo Sandwich
Just posted into here for people who can't load the PDF.
INT. OFFICE, DAVE'S DESK, LUNCHTIME.
Dave is sat at his desk, he has lots of ingredients spread out in front of him and and he's making a huge sandwich, it's at least a foot tall. Mike walks past Dave's desk and does a double take.
MIKE
Whoah! What's going on here?!
DAVE
It's a Scooby Doo sandwich. I got the recipe off the internet.
Dave without looking up waves a recipe print-out at Mike. Mike takes the recipe and examines it.
MIKE
This is huge!
DAVE
I know. And I'm only half way though, theres another 12 layers to add yet.
Mike is pointing to the recipe as he's quoting these stats.
MIKE
How are you gonna eat it? Even if you could dislocate your jaw to accommodate the '27 inches' of sandwich, you clearly lack the mandible crushing power required to bite your way through '47 layers of Ham'.
DAVE
What are you talking about?! You just squash it with your hands and swallow it whole.
MIKE
Oh I don't think so! I think you're forgetting that Scooby Doo is a Great Dane, which makes his digestion system a hell of a lot more forgiving than yours.
DAVE
No Offence mate, but why don't you, Daphne and Velma sod off and leave me alone.
MIKE
Alright fine.
INT. OFFICE, LATER IN THE DAY.
Mike is sat at his desk working when Dave runs up to him. He has the huge sandwich stuffed in his mouth and he's clearly in some distress.
MIKE
You wouldn't listen would you? OK hold still.
Mike performs the Heimlich manouvere and eventually dislodges the sandich from Daves mouth.
MIKE
(Contd.)
You muppet. You're not going to try anything like that again are you?
DAVE
No way. From now on I'm sticking to the Scooby snacks.
Dave pulls out a little bag of 'Scooby snacks' and starts eating one.
MIKE
You know those have Canabis in right?
Hmm, not sure. Definitely needs trimming anyway.
Cannabis* 
Now then mr shopie, your first page, as always, is great, the whole imagary of a scooby sandwich had me rolling about, '47 layers of ham'
all great stuff, the ending lacks a little, but, you do pull back nicley with the end line, overall a nice piece and if this is a 'frist edit' then it's banging brother! =]