Rapper BigXthaPlug Arrested for Allegedly Driving While Intoxicated

BigXthaPlug found himself back in jail Friday ... after he was caught allegedly driving while intoxicated and possessing some marijuana.

Online jail records show the Dallas-based rapper was booked into the Collin County Jail in Texas on Friday by the Allen Police Department. He was charged with driving while intoxicated, marijuana possession of less than 2 ounces, and unlawful possession of a firearm.

On the same day as the arrest, it was announced that BigX -- real name Xavier Darnell Landum -- would be missing his appearance at the Country Rising Festival in Canada ... with organizers blaming a "personal emergency" for his absence.

TMZ has reached out to his rep ... so far, no word back.

Coincidentally, BigX was arrested exactly one year prior in Dallas after cops say they found a firearm and marijuana in his vehicle during a traffic stop.

That arrest came on the same day his rap-country hybrid album, "I Hope You're Happy," dropped.

He was also taken to the clink in February 2025 after he was allegedly caught with marijuana in his vehicle.