I really like a lot of the Japanese move names. Iconoclasm. Northern Lights Bomb. Burning Hammer. Chimera Suplex is pretty brilliant (it's a combination of Tiger, Dragon and German suplexes) Diamondhead.
I dunno about Emerald Frosion. If it's meant to be Emerald Fusion, it's pretty great. Emerald Erosion? Lame.
Make your own Japanese move!
*) Optional: Pick a color!
A) Pick one or more from the following:
Phoenix/Tiger/Dragon/Fire/Thunder/Burning
B)Pick one of the following:
Slam/Driver/Bomb/Kick/Splash
*)Optional: Pick the date you first modified it to make it more deadlier!
EDIT: Joey Styles, intentionally or unintentionally mispronounced 'rolling elbow' as 'roaring elbow'.
I always thought 'roaring elbow' sounded cool.
Yeah, Styles Clash is a pretty lame name for a very cool move. I also hated the name of Low Ki's twisting gamengiri 'The Matrix', though I think I only heard it referred to as such once.
West Coast Pop is a pretty horrible name, though he can't do it like he used to. (back in the WCW days, with other cruisers, they never touched the ground!)
The Sicilian Slice was a pretty cool move (Rocker Dropper from the second rope by Guido) lame name.
Lastly, I like the 'Edge-o-matic', (Edge's move, essentially an inverted X-factor), though it's not a finisher, but it's a stupid name that means nothing. Only thing I can think of is that Nova had a pretty lame move called the 'Sledge-o-matic.'