Rapper Young Jeezy in the Big Heezy!

TMZ has learned rapper Young Jeezy was popped early this morning in Atlanta driving like a crazy person!

Cops arrested the Jeez around 2:30 AM on a whole mess o' charges, including DUI, speeding, reckless driving, no tags, driving with an open container and no proof of insurance. Somebody get Geico on the phone!

Jeezy -- whose real name is Jay Jenkins -- was released this morning on bail. He'll be back in court on July 17.