a little sneak sneak
When someone does something so sneaky and tiny that it's like they took one step and now they're telling the world they've conquered the moon.
My friend did a 3-yard sneak and now he's acting like he just changed the game forever.
My mom took one piece of cake and now she's saying she's the queen of the dessert world.
My dog sneaked out the back door and now my dad says he's the best dog in the universe.