A couple of mine:

I LIKE SLAMS Slamming the opponent after failing to dismember them is fun, did is say failing i meant tricking them my favourite slame is ass lickign good, where as a try to slam him whilst doing a backflip a tear myself in half but then proceed to slam him with my torso into my now seperated ass !

Breakdancing Killing them very quickly then breakdancing around their body

RISING KNEE Invloves a slamming the opponent brutally into your knee

Here's mine - an adaption of a move posted elsewhere on the forum taht prevents a disqualify and ends in a hard man pose.

this is my do a flippy thing

heh, distance=-225 (or -250, i forgot). my best move ever. or not? ( well, it's my favourite at least, it only worked once, hard to do it perfectly, even the head removal itself was hard oh well ;) )

I've got one to post, but I'm in school and have to do it at home, etc.

Because I didn't have regged version then, I had to do it through POV-Ray, which meant rendering 569 frames (ow my bandwidth... when I'm offline... um. CPU usage?)

and it's got music =)

and 3 angles, but I only have the first one rendered....

it's tehs_pwnzorr and it's totally mine, and I'm copyrighting it like this. Mine. No stealing.

*invisioning manbreakfast with a pointy stick threatning all who dare to come near his replay render*

This was done in Multiplayer..

I do this move a lot, but I'm not sure I'd call it 'signature'.
Nontheless, good fun back-flip-cut-in-half thing

Oh, yeah...

this is my signature move.
i like the blood spirals in the air at the end lol