The game is very similar to this except it's impossible to do it all in 90 seconds here.
Rules are simple: starting person makes a scenario and starts a sentence with a letter. The next person starts another sentence with the next letter, the person after that does the same and so on. When we eventually reach the starting letter, the person who hit that letter creates a new scenario, picks a new letter, and it starts over.
Example: (starting letter = B, scenario = the office building's on fire) Person 1: "Bring me this month's financial reports." Person 2: "Can't you see the building's on fire?" Person 3: "Does it matter?" Person 4: "Everyone else is evacuating."
Ok now it starts Scenario = You're on the Titanic when it crashes into the iceberg; Starting letter = J
yellow fluffy .... *wanders around biting random things* wait, im not a dead dino anymore! hooray! but now, i will die! *jumps off building* *recarnates as a dino* anybody need a dino?
Hey! That's not part of the plan. We are first supposed to hide behind the support pillars at the entrance. One person will go in and distract the security guards while someone takes out the cameras. After that everyone comes charging in and we wipe them all out. Um.. Darkfire, can I see the plans again? I forgot what came next.
Lets see now... We have a rampaging dinosaur that ate one of my guns, the bank's door is blown up giving our presence away, the guards and the cameras have seen us before we got our masks on thanks to gigerous100 shooting before we were even ready, I can hear police sirens nearing... Things are looking bad... Thanks for destroying our chance to rob this place before we even began everyone...