Colin Firth and Renee Zellweger in Bridget Jones: The Edge of ReasonBRIDGET JONES: THE EDGE OF REASON

I have a friend who does a bit based on a seminal Laverne & Shirley gag. In nearly every episode of that sitcom, one of the titular characters would say, "There's no way this situation could get worse!" or "What's that smell?" and Lenny and Squiggy would cluelessly burst through Laverne's and Shirley's door; if someone around us says something like "That's the ugliest thing I've ever seen!" my friend will mime a door opening and exclaim, with perfect greaser-nerd cadence, "Hello!" That gag is pure sitcom-honed irony - that is, obvious irony - and Bridget Jones: The Edge of Reason, the follow-up to 2001's Bridget Jones's Diary, is like a continuous loop of that Lenny and Squiggy routine.