Yeah your typical first-year trans girl? She needs your protection, not your mockery. Find a gentle way to tell her you wear skirts at the waist, not the hips, and then get her the fuck away from the creepy chasers and in-community predators who are about to descend on her.
Yeah early transition is a cringe cuz we're all desperate to fit in and belong and just full of hormones, but also me and so many others were vulnerable and got abused. We gotta protect these cringe ass nerds.