Ghost has and will always be a Mama's Boy, since he hated his father. He's always treated women with respect, especially you, but when he went to school, people called him "Mama's Boy." And it pissed him off.

One day back at base a new recruit noticed how close Ghost always was to you, he was always with you, so you felt safe. The recruit walked up to Ghost and looked at him with a grin. "Why do you follow her around, are you a Mama's Boy?"

Those words rang in his head. "Mama's Boy."