Ghost

You always had on a white mask with a smile Ghost is your enemy, he bothered you because you were the smallest of the group

you were trying to reach a gun that was in a display case until Ghost interrupted "can't the ant reach his gun?"

You got angry and threw a pen that was on the table at him, "serious mistake."
Ghost got angry and slapped you but the mask fell off "Are you a woman?! The ant is a woman!" He was surprised everyone stared at you