Luffy's moves always change as the situation requires. And somehow he managed to come up with interesting names for them as well. It's all but certain that Luffy will pull off more awesome Gomu Gomu no moves in the future. So, what do you think his next technique will be?
Make a plausible Gomu Gomu no technique and name it! See if it will actually occur in the next One Piece chapter/arc!
Gomu Gomu no Driller Rocket
A combination of Gomu Gomu no Rifle and Gomu Gomu no Rocket. Luffy twists his entire body, grab his opponent and spin toward the enemy in high speed. Devastating effect! Capable of drilling holes right through steel blocks.