The silent hierarchy of engineering disciplines plays out in every university hallway. Civil engineers design the bridges we drive on and the buildings we live in, yet somehow became the butt of inter-disciplinary jokes. Meanwhile, mechanical engineers strut around with their thermodynamics, electrical engineers brag about circuit complexity, and chemical engineers remind everyone they work with "actual science." The disciplinary tribalism is so deeply entrenched that questioning it now would reveal you've been nodding along to jokes you never understood for years.