How about the BB aussie Hand Grenade 4 BBUK?
 

Have you guys been watching BB australia? They have this thing called hand grenade, that I thing would be cool in ours. Once a housemate is evicted, they are given a choice to punish one other housemate. The 1st person that got evicted, banished a housemate,to live in a van in the garden. He is not allowed in the house until further notice. So far, its been 2 weeks, and its vey amusing.
The next evicted housemate, got to confiscate all the belongings of one housemate, except what she is wearing. He picked the most spoiled one, and she's been having some funny temper tantrums, and crying a lot.
a?So do you guys like that idea?

Yeah i was thinking that .. we kinda got one in BBCH because they chose what the ninja gave them but this year i really think we should do that!!

It's a good idea - but I hope we would think up a better name for these twists than "Housemate Hand Grenade"!

yeah that is good, but it sounds like a revenge tactic

I love it in BB Aussie this year, it created so much drama: first Nobbi and now Brigitte. I hope the UK producers will get that idea this year.

It would be brilliant. Something to really freshen the series up!

It would work great but I don't think it will be done for BB9.

i don't watch bb aus so i don't know what your talking about soz