The UK cinema release was cut to obtain a BBFC 15 certificate. Some crude sexual dialogue was cut and a use of 'cunt' was overdubbed with 'shit'. The DVD release still has these edits but the Blu-ray release waived these cuts with an 18 certificate.
There is an extended version with roughly 4 minuets of extra footage. This includes alternate narration by Will, Will, Simon and Neil going to the toilets before meeting the girls after the dance, Simon and Will spotting Mr Gilbert at a drinking contest, Simon and Jay fight again after finding out Jay ripped the cruise tickets.