5:38 AM PT -- 1/24 -- TMZ Sports has obtained the mug shot from Brown's arrest ... and the dude looks pretty pissed off.
The former NFL All-Pro -- who's still in custody after turning himself in late Thursday night -- is expected to face a judge in a Broward County courtroom shortly.
Antonio Brown is turning himself in ... TMZ Sports has learned the NFL star just arrived at a Florida jail after police issued a warrant for his arrest earlier this week.
We broke the story, Brown allegedly threw rocks at a moving company truck and then attacked the driver over a dispute stemming from payment for a scheduled delivery at his Hollywood, Fla.