Haha, good times. My favorite memory was when my to-be-unnamed acquaintance who I was eating with got yelled at by the owner! This is a positive review since the guy was a jerk anyway. Bottom line is that this is a real deal local place and the guy that runs it doesn't take any crap.
Note that it has limited hours (basically just weekday lunchtime) and that you must pay in cash. The motley crew of young student types that work there are sincere and helpful, just trying to get people fed and out the door!