I'll start us off.
Mobula, about to be rammed from the aft, lifts up/down, flies backwards, and ends up behind the ramming ship. Lead up with an immediate trifecta or quadfecta to finish up the ramming ship.
Long-range spire, forced into a close range combat, flies up, positions itself above the enemy ship, chute vents down, activate impact bumper, and performs a perfect goomba stomp.
And my trauma, a goldfish positions itself on the aft of a galleon. Galleon harpoon -> moonshine backward rams it for an instakill. The behind of the fat ship scares me to this day.