Finnegan...."I'm bein' exactly what'ya expect me t'be, Jimmie-boy".
Just when you think you've seen it all on the Shore Leave planet, a Japanese Zero fighter plane shows up.
A Samurai Warrior......and Sulu without his sword
Captains are notoriously difficult to convince to go on shore leave.... Even Picard needed a bit of persuasion on Risa.
Spock just put Kirk in his place. Get some R&R, Captain!
Bones needs to lay off the sauce. He's probably thinking "was that really the Alice in Wonderland rabbit"?