Justin Bieber -- A Mash-Up Study in Exaggeration

Justin Bieber sighs, grunts, gesticulates ... and is generally ornery during his marathon deposition Friday.

We've combed through the entire 4 1/2 hour depo -- where he's being sued for allegedly ordering his bodyguard to open up a can of whoop ass on a photog.

The mash-up is representative of all of Bieber's antics as he did everything humanly possible to avoid answering questions.

On one level he comes off incredibly unlikeable, but when you put some of the classic moments together it's kind of hysterical.