When someone is just not thinking and says, "Could you close the light?" When, as everyone knows, no one can close a light.
Dude, could you close the light?
de 48967927634mvyeriyt 6 septembre 2009
When you ask someone to switch off the light. Opposite to opening the light.
Honey I'm going to bed, can you close the light?
de Yana A 27 septembre 2006