I say, stand up straight boy, you're slouching

So I recently got back into writing and the character I'm writing for (he's an arrogant superhero chocolate chip cookie - what?) seems to be inadvertedly getting his mannerisms and speech from Lord Flashheart and Foghorn Leghorn. Their influence had slipped into my subconscious without me knowing it.

But he is missing the odd "I say" and "WOOF!"