Hey, old chap, looks like you made a mistake in your own British Jumble. See if you can spot it. Here's my answer, though. No peeking until you eat your humble pie. Jolly good now. Good day.

(SPOILER)KNICKERS
BLOODY
SODDING
CHUFFED
CHEERIO
CRUMPETS
GUVNOR
WANKER
BISCUIT

DOCTOR WHO