Damn, that's one fine set of Burnsi… er, sideburns you're sporting there, partner!

Ha, lovely.

Doctor, rather than "purposefully" I'd suggest using "purposely".
Purposely: intentionally; not by accident.
Purposefully: determinedly or resolutely.
—Having no desire to converse with Bob, I purposely ignored him.
—"I've had enough of your misbehaviour and I'm coming to spank you all" said father as he strode…