Some people would regret making Strange's ego bigger than it already is. Joker doesn't bother to regret. After all, unlike some people, Strange does have the power to back things up, and he was apparently helpful during that whole... mess in the manor. So Joker snorts a little bit, and only that.

As long as Strange is working to stay good, then it's fine.

"I'm glad ya think so. But those sort of things work best for threats inside the carnival." His fingers tap against the outside of his thigh, thoughtfully. "With how our luck has been, it'd be better for trinkets that could get us from outside back in... but I don't think I'm skilled enough for that, and I'd need the Ringmaster's permission." This is her realm above all else, after all. "I'm tryin' ta figure out different ways ta help my lot." A nod to Strange. "Includin' yerself, although ya hardly need it."

Besides maybe some vague idea of self control, a fact which should definitely not be in Joker's hands some of the time.