What is Juco?
1.
An adjective to describe something substandard. It is derived from
Guy one: What the hell kind of juco welding job is this? You got a lot of extra weld all over! You're screwing up my car!
Guy two: Hey, that's a great weld, I would have got a B or even an A in my
vo tech class if I submitted that.
Guy one: I thought you knew how to weld, I wanted to sell this car when I finished fixing it up. Thanks guy.
See