Larrikin

"Mate, don’t mind Dave—he’s a real larrikin, always cracking cheeky jokes at the boss but never meaning any harm."

"The team’s larrikin spirit kept morale high, even as they bent the rules to pull off that daring fundraiser."

"She pulled a larrikin stunt at the gala, photobombing the mayor with a grin and getting the whole room laughing."