Outrageous comedy Bad Neighbours is out now, and we've got five copies of the blu-ray to give away!
When Mac (Seth Rogen) and Kelly (Rose Byrne) discover that their new next-door neighbours are none other than a University fraternity club - led by charismatic president Teddy Sanders, Zac Efron - they try to play along and make the best of an awkward situation.
But when the frat's parties grow increasingly more epic, both sides of the property line begin to fend for their turf.
As the neighbours' relentless sabotage and one-upmanship threatens to either get the college kids kicked off the block or make the newlyweds lose what's left of their sanity, an epic Greek war for the ages begins.
Enter our Bad Neighbours competition below. You must be aged over 16 to enter: