This is easily the best episode of Season 3 so far.
I loved the Goth story arc – the tattoo sleeves, Raj and Howard's ridiculous shenanigans trying to pick up girls, all of it was hilarious.
What really made it stand out was Sheldon's attempt to condition Penny with chocolates to make her behave better. It was a fresh, clever concept that felt different from their usual back-and-forth. The whole thing was funny, well-paced, and gave everyone something good to do.
Finally an episode that feels like classic Big Bang energy again. Strong 8/10 – hoping the season keeps this level up.