This was shaping up to be one of the best weeks of Big Brother, you know. There was the explosive tension of Nikki being openly nominated by her fellow housemates, and the fall-out of the water-flinging incident.

So how does Big Brother maximise on this ratcheting-up of tension, back-stabbing and screaming, poisonous outbursts? By dressing everyone up as majorettes and making them wiggle sticks around until they're all happy again, that's how. Nice one Big Brother, way to make everything really flipping boring again. Let's hope something really terrible happens at tonight's Big Brother eviction – maybe they'll replace the evicted housemate with the shell of a burning car, or a creepy boy whose eyes and mouth have been sewn shut. Yes, we'd like that.

So, who'll be leaving Big Brother tonight? Here are the Big Brother betting odds for the eviction of Mikey, Imogen, Nikki and Lisa, with betting odds from PaddyPower.com…

Mikey – Mikey is currently destroying all manner of stereotypes in the Big Brother house. Specifically the stereotype that says all Scousers are funny. Mikey genuinely doesn't do anything except schlep around gazing into Imogen eye's for a few hours before padding off to disgust Pete by talking about sex a lot. We think that's what he's talking about anyway, since we've heard coma victims talk with more clarity than Mikey. Mikey's safe at the moment, for now – Big Brother viewers are still more interested in who they want out than who they want to win. Current Big Brother betting odds – 50/1

Imogen – There's not really a lot to say about Imogen – she's still occupying the 'pretty but dull' Big Brother role like never before – and it's looking likely that she'll be staying put tonight, so now's the time to introduce you to the Imogen Big Brother drinking game. This is how you play it – 1) Start when Richard is talking within earshot of Imogen. 2) When Richard stops talking, immediately start counting down from ten. It is guaranteed that at some point during the countdown, Imogen will walk up to the first person she can and say "fucking Richard". 3) Whatever number you're at, you have that many drinks. It's a genius game, the Imogen Big Brother drinking game, especially if you play it during the 8am Channel 4 repeats. However, if Imogen does go tonight, you'll have a big chance of getting rich. Current Big Brother betting odds – 11/1

Nikki – A shameful admission: we're starting to get used to Nikki a bit. Don't get us wrong, we're still utterly appalled by every single tiny movement of her ridiculous mouth, but we're finding ourselves gradually tuning Nikki out. When she flies into one of her tantrums about everyone being "fucking two-faced shallow fuckers," or when she screams "I ain't sucking arsehole! I'm not! Gonna! Suck! Fucking! Arse! Hole!" we just let our mind float away to our happy meadow. If Nikki goes tonight, though, we're going to pave over our happy meadow and build a waterpark. And we'll be doing it with all our eviction winnings. Current Big Brother betting odds – 10/1

Lisa - There hasn't really been a giant, public-uniting hate figure like Grace or Sezer up for eviction on Big Brother this week, but that hasn't stopped Lisa from being far and away the favourite for Big Brother eviction tonight. We're not entirely sure why, since she's hasn't really done a lot wrong. Perhaps there's residual hatred for the water-chuck last week, or perhaps hearing a small Mancunian roaring about not having any cigarettes is too much for some people. Who knows? Lisa certainly isn't as nasty as Grace or Sezer, but her malicious streak is just visible enough for people to latch on and vote her out. Not that you'd make very much money from her, what with these Big Brother betting odds. Current Big Brother betting odds – 1/20

Next week – more Big Brother betting odds! But until then, don't forget to check out the latest Big Brother betting odds, from any number of these brilliant betting websites. Good luck!

Hecklerspray recommends: 

Free £10 bet at PaddyPower

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[story by Stuart Heritage]