goolie

goolie gooly noun plural -lies

1. (usually plural) slang a testicle
2. Australian slang a stone or pebble

Word Origin for goolie from Hindustani goli a ball, bulletusage This word was formerly considered to be taboo, and it was labelled as such in previous editions of Collins English Dictionary . However, it has now become acceptable in speech, although some older or more conservative people may object to its use