Saying “Hmmmm” when my boss walks in so he knows I’m thinking about stuff.

Commentary:
"Always make sure to keep the boss guessing 🤔💭… or at least give the illusion that you're contemplating profound matters instead of just daydreaming about lunch 🥪😂. Mastering the art of 'Hmmmm' can take your workplace presence from 'average employee' to 'deep thinker extraordinaire' in no time! 😆 #BossMindGames"