choukyuu haou den'eidan
超級覇王電影弾 (ちょうきゅうはおうでんえいだん)
Move from the undefeated of the east school of martial arts (from G Gundam), well known for turning a fighter or mech into a spinning ball of energy with their head visible. While it can be self-propelled, another mech that learned from the same school can push it to give it more speed.
See also
- Nicopedia: http://dic.nicovideo.jp/id/4259452