Donald Trump may have more in common with Adolf Hitler than people first thought. Trump has been compared to Hitler more than any other political figure during his presidential campaign; after his racist remarks against Mexicans actress Eva Longoria likened him to the Nazi leader. Trump himself has retweeted Nazi-related things on numerous occasions. His own supporters misattributed a Hitler quote to the Donald. GOP rival Marco Rubio bridged any gap that was left between Trump and Hitler when he insinuated the former had a small penis. (ICYMI: A recent discovery showed Hitler was lacking in the phallus department.)

Rubio, not finished with Trump just yet after targeting him at last week's GOP debate, continued to trash him over the weekend. According to the Daily Intelligencer, at a Virginia rally on Sunday Rubio read aloud from Trump's Twitter feed. "He's always calling me 'little Marco,'" Rubio said. "I'll admit he's taller than me. He's like 6-2, which is why I don't understand why his hands are the size of someone who's 5-2. Have you seen his hands? And you know what they say about men with small hands?"

Rubio supporters laughed at the presidential hopeful's joke. But he, of course, covered his ass by answering his own question: "You can't trust 'em!"

Daily Intelligencer reports Rubio was full of Trump trash talk including lines such as: "Donald Trump likes to sue people. He should sue whoever did that to his face." And an on-the-nose joke: "He's flying around on Hair Force One!"

Taking a cue from Trump who hasn't been above low blows, like "calling" Ted Cruz a pussy, Rubio might bring more of his jokes to further target Trump at this week's GOP debate. We're sure Trump will have something to say.