This can be fear related, but usually to do with anger.
If someone found out something and they got really angry over it, they would be said to have "Shat a chicken".
"Smiff, your parents will shit a chicken if they find out we're doing drugs."
Daniliusによって 2008年01月05日(土)

Words related to Shit a Chicken

chicken nfgs shat a chicken shited a chicken smiff