Good Luck, Bad Luck

Stolez from another forum. Basically, the first person posts a scenario and the next person posts something good that happens, followed by something bad that happens. Example:
Person 1: Larry is trapped between a wall and a T Rex
Person 2: Fortunately, a rainbow unicorn swoops down and saves him.
Unfortunately, the rainbow unicorn takes Larry to an underground cavern to eat him

And it keeps going. I'll start.

A monster truck comes hurtling out of nowhere towards Bob.

When a velociraptor in a top hat pushes him out of his way, saving him. However, the classy dinosaur is hit by the truck, and now his family seeks revenge, coming to attack the truck driver and Bob en masse.