Culture officials from China are making a push in trying to export a bizarre Chinese delicacy, eggs boiled in young boys’ wee-wee.

The unappetizing eggs are known as ‘tong zi dan‘ which literally translates as ‘Boy Egg‘. Boy Eggs have been considered a delicacy in Dongyang for thousands of years, the eggs are boiled in freshly collected urine from prepubescent boys. According to chef Lu Ming, the younger the boys, the better the piss.

“The urine is gathered from local schools and the very best comes from boys under 10 years old,” Ming said.

“They pee in buckets and we collect it fresh every day.”