Lentz to Penn: 'This time I'll make sure to retire you properly'

Former multi-divisional champion B.J. Penn poured gasoline on his ongoing feud with Mike Dolce recently, telling the famed nutritionist that he would come out of retirement to beat up his "boy" Nik Lentz.

Lentz heard Penn loud and clear, and although he doesn't work with Dolce anymore, he's more than willing to step into a cage and engage in some professional fist-chicken with "The Prodigy."

I don't even and have not worked with Dolce for quite some time...so fighting with me will have nothing to do with Dolce...but for the record...f--- you BJ. You talk too much now...you use to be about actions, but now like the spoiled little rich kid you are, all you do is talk. I'll gladly fight you anytime. So get your mom and daddy to paint you some plans, fly Hawaii out to Vegas, give little baby Penn what he wants and come out of retirement .... This time I'll make sure to retire you properly#BringPennBack

The legendary Penn's career cratered near the end, and he retired on a three-fight losing streak, including an absolute decimation at the hands of Frankie Edgar at The Ultimate Fighter 19 Finale in July of last year.