Spanish for "drawers" (as in, the kind in a dresser or desk). This word is often confused by non-Spanish speakers with cojones (note the different vowel sound), which is Spanish slang for balls, but they are in fact two very different words.
He's got one hell of a set of phone cajones. He was really giving it to the customer service rep on the phone but when he went down to the store, he totally fell apart.
Plural for "cajon", that's spanish for drawer, but also is an peruvianinstrument that resembles a big wooden box, the player sits on it an then hit it in the frontal face to create diferent sounds depending on how and where he/she hits it.
To have a high amount of courage behind a computer screen (or over the internet in general) that would otherwise not be followed up or said in person. Such occurrences can include insults and arguments in general. Not being able to follow up to threats previously made online in a real life scenario also apply. Also see: internet balls