Megatron was definitely created by a liberal man-hating woman.
Think about it. He's this giant sentient robot, that towers above buildings. Sure, he's a bit angry, but when he transforms in a gun, a deadly weapon - he shrinks. Clearly MISS MAN-HATING BITCH saw the 'gun' as a metaphor for a penis, and by shrinking it, she was demasculating the entire male race.
A deadly weapon is shrunk the moment it becomes 'erect', so to speak, and a free-thinking & intelligent mind instantly becomes a violent, antagonistic weapon. She sees all men as thinking with their cock, and losing all clarity of thought & self-control the instant it becomes erect.
See - Transformers was really sponsered by MAN HATING-BITCHES.