Hecklers are no match for Jill.

When Jill isn't setting up booby traps, she's putting hecklers in their place. In February, a protester tried to approach the podium where Biden was speaking in New Hampshire. She quickly approached the man and escorted him off the stage.

The following month, Jill interceded again at Joe's Super Tuesday rally when two Anti-Dairy protestors stormed the area. Photos of Jill mixing it up with the pair went viral.

"I’m probably the only candidate running for president whose wife is my Secret Service. Whoa, you don’t screw around with a Philly girl, I’ll tell you what," Joe later told attendees at a Los Angeles fundraiser, per USA Today. He added, "I thought I heard on the news on the way over that that the committee in charge of Secret Service decided they have to start providing Secret Service for us. I think that's because they're afraid Jill's going to hurt someone. I tell you what man, I married way above my station."

She's a social-distancing pro.

Campaigning in 2020 has looked differently for candidates, as masks and social distancing are the new normal. But while members of the Trump coalition often bucked against mask-wearing or other CDC guidelines, Jill has enforced the rules with ease. While Joe spoke to a group of reporters in Miami, she walked over to her husband and calmly positioned him to ensure a safe six-feet distance.

She's unafraid to troll Trump.

While Trump coined Biden "Sleepy Joe," Jill resisted name-calling on the campaign trail. What she did do was artfully reference his presidency now and then. There was Joe's "We Just Did" hat, in response to Trump's "Make America Great Again" slogan.

And the time she excitedly proclaimed "You're fired" at a campaign event.

As for Joe's occasional gaffes, Jill told CNN's Jake Tapper they pale in comparison to Trump's rhetoric.

Her campaign food posts are everything.

One of the surprising joys of Jill's social media are her culinary-themed posts. While traveling the country, she likes to broadcast the meals she shared with locals, from lobsters in Maine to Sheetz in Pittsburgh.

But her ultimate feel-good foodie content has to be this September 29 post, captioned without context, "Cherry jam!!!" That's not one, but three exclamation points for seasonal jelly!!!

She's known to rock aviators and outfit-coordinated masks.

Joe has long made headlines for his aviator sunglasses. But Jill is also a lover of the classic eyewear, as evidenced by this throwback post:

And the enduring image from the second presidential debate wasn't of either Trump or Joe. It was Jill, wearing a face mask that perfectly matched her floral Oscar de la Renta dress. It's hard to imagine her ever wearing an "I don't really care, do u?" jacket, no? It also gives one hope about this administration's Christmas decor.

She's continuing to teach while serving as First Lady.

But perhaps the coolest thing about Jill Biden is that she has a RateMyProfessors score. (From the looks of it, most student reviews are positive, save for her tough grading criteria). CNN has labeled Dr. Biden “first professor FLOTUS,” as she's declared she'll keep teaching English while completing East Wing duties. “I like working,” she told Vogue. “Like so many of your readers, I’m a working woman. [Teaching is] my passion. That’s what I love doing. That has been my career and really a major focus in my life, so I feel like I could handle it and do everything else that first ladies want to do.”