adj- used to express fail of something or someone. Usually expressed after witnessing a act of a fail or recalling the act of a fail. Usually done by saying the name of the place, event or person then abruptly shouting "DIRT!" thus expressing the fail upon the victim(s).
Can sometimes be used to just break the silence of a conversation and not really be directed at anyone
"Wow did you see that horrible serve? Wow! Bello! DIRT!"
"ummm... BELLO! DIRT!"
Yeah my dad said I couldn't go tonight. My dad. DIRT!
Bello- man its boring
Bello- Hey evan come closer i have to tell you something
*conversation starts up again*