"If the best offense is a good defense, then my offense is the best around."
An example of extreme defensive engineering, Bubble Crab is built to take a beating. Whether it’s the incredible pressures of the deep ocean, or massive laser cannons, Bubble Crab prides himself on being able to endure it and succeed. Bubble Crab even takes this to the next level, using his mind to create defensive tactics and security plans. They are often quite elaborate and effective, though there always seems to be at least one eventuality he didn’t plan for... Which can leave him flustered when it gets exploited. His desires to protect eventually led him from Repliforce to the Nephilim, as he seeks out a way to protect the people of the world from the ravages of the Robot Wars in various ways. It’s a titanic effort, but something he takes to with skill and the peerless endurance he is known for.
Like A Rock, A Good Offense Is An Overcompensating Defense, Shield Shellfish Can Suck It, Mad Scientist Level Of Planning, You Shall Not Pass, Forget About That 200 Dollars While We're At It, Unwitting Ginzu Commercial Participant, Ticklish