Ex-QB Bernie Kosar -- ARRESTED For Drunk Driving [Mug Shot]

Former Cleveland Browns QB Bernie Kosar was arrested for drunk driving in Ohio this morning, and his mug shot reveals ... a lot of scalp.

A rep for the Solon PD says ... officers pulled Bernie over at 2:52 this morning and detected a strong odor of alcohol coming from his car when they approached it.

After a series of field sobriety tests -- police hauled Kosar off to a nearby station for operating a vehicle impaired ... where he was booked and released on a $500 bond.

Burned by "The Drive" again ... allegedly.