What does 30 seconds in heaven mean?

30 seconds in heaven meaning in Urban Dictionary

^^ 30.s.i.h is a casino game,usually enjoyed more than 5 peopleyou spin a bottle 2 timeswho previously the bottle places on adopts another room for 30 moments to complete ANYTHING.there tend to be loads of variations of this game like1min in heaven3 mins in paradise ect.Great game!