Only one; However, it takes an entire emergency ward to get it back out again.
Does it have to be a light bulb? I've got this neat candle holder...
Just one. But it takes the whole ER to get it out.
An alarm, you pervert!
Deserting your dessert in the desert. I feel some banana jokes about to be inserted in this thread tho
Because he couldn't float! (Insert laughter here)