Former President Donald Trump delivered unusual and vulgar remarks Saturday about the late golf legend Arnold Palmer while campaigning in Latrobe, Pennsylvania, as the campaign enters the final stretch to Election Day.

The focus on penis size also came up during a Republican primary debate in 2016, when Marco Rubio, one of Trump’s rivals then, commented on his “small hands.” “You know what they say about men with small hands,” Rubio said. Palmer, one of the greatest golfers of all time, died in 2016.