Humor gráfico: It's time to sleep

(Cualquier miembro útil de la sociedad) - Es medianoche. Es hora de ir a dormir. 
(Yo) (Bostezo) - Amanece. Es hora de ir a dormir.

(Any useful member of society) - It's midnight. It's time to sleep.
(Me) (Yawn) - Dawn. It's time to sleep.