Slams are cool to watch and all, but they require a rediculous amount of energy that usually doesn't pay off in the end.
That aside - I'd love to see more people slam when they are getting guillotine-choked. Here's how I see it --- a guy slips the choke on you while you're both standing. Fuck. Ok, You can stick your arm between his legs and bring the other arm around his waist. Clapse the two together, lift up with your back, tilt the fool to the left and SLAM!
It's a good technique that I've seen Page use often...more guys should try it.'
EDIT - Here is a video that shows slamming pretty well. Watch the opening 30 seconds and you'll see Rampage use the exact technique I described.