Rockmen R/YMMV

Crowning Music of Awesome: Weasel Man & Laser Man arguably have the most awesome music.
Game Breaker: Rapid Fire can be abused..often..Laser Wave is another powerful attack.
That One Boss: Piano can be this way in her third appearance.
That One Level: Rapid Man's stage is full of crabs, bullet shooters, and random Bottomless Pits.