Is out on the razzle - Idioms by The Free Dictionary
be (out) on the razzle (redirected from is out on the razzle)
be (out) on the razzle
slang To go out for a fun night of celebrating and/or socializing. Primarily heard in UK. We were out on the razzle last night for Valerie's birthday, that's why we're all exhausted today.
be/go out on the ˈrazzle (British English, informal) go out drinking, dancing and enjoying yourself: It’s a long time since I went out on the razzle, but your birthday will be a wonderful excuse.