"Spam Can": North American P-51 Mustang
Because of a structure which was a bit too light and weak to resist the stress of combat. Too many were lost when flown outside design limits, also because of control problems.
"Tsetse": De Havilland Mosquito FBk.XVIII
A Mosquito with a larger cannon.
"Voting Member": F-16 pilot
Because the computers can override his commands, if they are outside the design envelope
(hahahaha)