Donald Trump Claims Arnold Palmer Had Big Penis

Donald Trump is remembering Arnold Palmer for something other than golf or a refreshing beverage … his huge penis.

The presidential candidate couldn’t stop talking about Arnold’s manhood over the weekend during a campaign rally in Palmer’s hometown of Latrobe, PA … claiming the golf legend was hung like a horse.

So naturally, we talked about it today on “TMZ on TV” … and Trump’s story about Arnold in the shower came as news to all of us.