My powerlevel is usually suppressed except for a couple of slip-ups:
I said arigatou when someone did me a favor, but i kind of caught myself halfway. It was like "ariga......tou"
I brought a plushie to school for a "dress like your favorite character" day during spirit week
I asked about something at work (like if the paychecks had come in) and she said no, and I said "bun buuuuun~" like ¬3¬