What does "Wake up Carlos!" mean in English for Spanish?

In English for Spanish, "Wake up Carlos!" means:

¡Despierta Carlos!

Listen to "Wake up Carlos!": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 3, Level 2, Scene 4