Is this a rude italian word?

[vicars]

Hi I was sent a message from someone who had his ebay listing removed as he copied mine word for word. It just reads "coglion*" where the star is probably the last letter. Any ideas what this means?
Mny thanks, ever curious!

[BriWrite]

I found this.

1. coglione

In italian is a vulgar word that means "testis"

[jno]

might also be the plural, which I think ends in i instead of e. So yes, it's rude.

[teash]

I`m gonna ask for this the next time I go for an Itialian meal, hopefully i`ll get served meat balls :) tee hee