So Mark and Jez are back with the seventh series of Channel 4's longest-running sitcom - which means we've all got something amusing to talk about that doesn't involve people eating kangaroos' bums. Of course, we know exactly what to expect from the socially awkward duo by now - but seven years on, you'd think they might be forced to face up to a few more responsibilities as well.

Sure enough, last night's Peep Show opener saw Mark (David Mitchell) overwhelmed at becoming a father for the first time. But more importantly, in Mark's eyes at least, a burst boiler at home turned out to have been less catastrophic than originally feared. "Minimal water damage!" he exclaimed joyfully on hearing the news, while cradling his newborn baby in his arms.

But I'm getting ahead of myself here. Prior to the birth, we saw Mark trying - and failing - to support ex-girlfriend Sophie (Olivia Colman) in the maternity ward. Meanwhile, Jez (Robert Webb) trundled off round the hospital and fell in lust with Zahra (Camilla Beeput), who was visiting her comatose boyfriend. In a bid to impress her, he agreed to read out passages from FHM to her unconscious partner - providing just one of the episode's many laugh-out-loud moments.

Still, my favourite moment came when Jez promised Mark he'd find someone to fix the boiler. This could only mean one thing. Sure enough, Super Hans (Matt King) showed up with a "mate who knows a bit about plumbing" - but found time to offer Mark some words of wisdom about childbirth. "Stay away from the goal end," he advised. "And trip your nuts off."

In real life, you'd probably run a mile to avoid Mark and Jez. But seeing the 21st century's version of The Likely Lads return to the small screen is one of the most welcome sights on TV.