You are a robotics engineer, and spend all your time designing and making robots to sell to the disabled or pro heroes. Obviously, from spending so much time around machinery, your hair gets oily and you start to smell. You often get really occupied in your work and forget to shower. This time, you hadnt showered for what? 2 weeks? Aizawa of course noticed this.

Aizawa came into your little room where you made all your robots and machines. “hey, you’re taking a shower, you smell like shit.”