How do you beat funny prom night

Scene 1
1. Click on the dollar in the purse, click on the dollar again in your inventory and click on the stairs.
2. After the policeman gets in, click on the sewer.
Scene 2
1. Click on the girl's purse, then click on the dude. Click on the stairs.
2. Click on the blue thing near the curtain then click on it in the inventory. Click on the stair pillars then click on the guy with the camera, after the couple falls.
Scene 3
1. Click on the jar on the shelf, then click on the lemons and the pint of beer the waiter is carrying. Click again all these items in the inventory.
2. Click on the towel, then click it again in the inventory.
Scene 4
Click on the bottle of olive oil in the purse on the right of the screen. Click it in the inventory and use it on the dancefloor. Click on the microphone. Click on the trumpet, the drums and the guitar.
Scene 5
Click on the beer and the bottle one of the audience is carrying. Select them both in the inventory and use the result with the Curtain rope. When the time comes (when both winners are under it), click the pink sticky thing and that's it