An idiot who forgot to take it out earlier.
Some idiot forgot to pull it out in time.
A crackhead buys crack so he can put it into his pipe and burn it. A John pays so that he can put his pipe into a crack that might burn him.
It's dangerous to hit a lightbulb with a bat.
She was having contractions.
the nine-elephant
The Burger King forgot to cover his whopper
He wanted to try out his new air brakes.
You will get burned, you idiot.
Failure to pull out in time
Some idiot pulled it out to late
In all 3 cases, someone forgot to pull it out.