short for junk yard dogs. jyd's are fed garbage, deal with garbage, and get treated with no respect at all, but you never EVER fuck with one 'cause they deal with worse every day
1. -Damn foo those SI rowers are fast and they got a shitty boat
-yeah man, they JYDs
Short for Junkyard Dog. To be someone with limited talent, but a massive heart and someone who will never quit.
Look at Jerome Williams man, he never says die. Unleash the JYD!!!!