Remember, this means unarmed. You are only armed with your jetpack and your solid garbs, people.

So, I have heard you can body slam people, or ram them. I have had easy times doing this with an AAL pilot, but I have trouble getting my speed with a normal jetpack. SO, what other moves could you think of?

The only other one I do is land on their gun from the sky or propel myself at their legs

POST YOUR TOAST ON MY BUTTERY THREAD.

I try to walk on their head and hop up and down. Quite effective if you have an agile/heavy enough actor.

Also, push them into craters and lie down on them, squishsquish.

usually that is what the common actor does to me, stepping on my face. I have my freaking bazooka and uber rambo para's and they just step on my face.

makes me want to throw my monitor into a woodchipper.

...........sad I don't own one.

jumping at the enemy, turning around and frying his head with the jetpack.

Bodyslam: In mid air: Down+Forward so you are prone, then release forward (or down, but only one) then hold up. So: Down+Forward Down Down+Up

AI Headbutt: Go up to someone and press down. It's what skeletons do.

Wasn't there another topic about this pretty recently?

From what I've seen, it's actually much easier and more controllable with keyboard instead of keyboard+mouse. In the wise words of Grif (I think) "keyboard controls are more deliberate." That said, they take a while to learn.
A few tips for body slamming:

Crouching can be very useful for aiming yourself properly. Don't overdo it, though, or you might end up losing control.
Your jetpack's emitter slightly changes in angle as you move your head, so aim it where you want to go.
Unless you have a helmet on, using your head is not a good idea. If you can, get any and all limbs out of the way and use your body.
When in doubt, just walk into the enemy and you might bowl them over and crush them.
If you get stuck while walking into somebody, quickly turn in the other direction and then turn back. Repeat this action until you're unstuck.

Okay, here is one of my favorites, and it's pictures are all over the Epic Moment thread, Point Blank Dash!

As the name says, you are in point blank distance from said target, then you commence a ram, I've done heavy damage with it.
Possible afflictions of said treated target include, but aren't limited to: Decapitation, Loss of limbs, Destruction of Armor, Instantaneous Gibbing...

And another favorite is Tricksies, I trick an enemy to fire at their friend(s).

Also, BW isn't limited to aerial techniques done by AHumans, there are the Zerg Rushes ( I refer to Body Ladder, and the Hordes of zombies that molested me ) , then there are the Rockets, and the ACrabs ( disarmed Dreadnoughts are evil )

Oh, and here is a little feature, activate a grenade, drop it, let them pick it up.

What I do...
Increase the green clones weight to 99999999999
Increase his gibimpulselimit accordingly, as well as jetpack strength.
Plough him into an MPAM.

INSTANT EPIC MOMENT (Plus countless billions in scrap metal and alien tech!)

I always wanted to know how to trick an enemy into shooting someone else, other than desperately running towards another enemy.

Do you just you know, jump up when the bullets are coming towards you? then the bullets would hit the other guy (in hopes the guy behind you won't have a gun)
I would need to lessen fps to do that by holding 1, but that's the only way I could do it.

Also, do you mean throw a grenade at them, by them, or just drop it at their feet?

At the moment I just run into people while holding down.

*Jump SMUSH*

If I fail I end up just sitting on the ground and the enemy will generally curbstomp me. Or just shoot me in the head.

Hehehe. Curbstomping fallen enemies is alot of fun.

The only other things I can think of are using the jetpack as a weapon (the fire from it hurts) or mario stomping. Which is kind of hard to do, since you need to land just right and you'll probably break your legs anyway.

Lol I hate that I walk up to some dude and shoot them in the head and the dive at me
Then I go splat...