NYC Mayor Bill de Blasio in 2021: Enjoy your fries and a burger element.

Want some fries with that shot? New York Mayor Bill de Blasio downed some Shake Shack fries during a virtual press conference Thursday, touting a new partnership to encourage New Yorkers to get vaccinated.

"Free fries when you get vaccinated? I got vaccinated. You're saying I could get these delicious fries? Wait a minute, that there's also a burger element to this?" he said, snacking on fries and waving a half-wrapped burger during his daily COVID-19 update.

"I want you to look at this and think about — again, some people love hamburgers, some don't, and we want to respect all ways of life — but if this is appealing to you, just think of this when you think of vaccinations," he said. "Mmm, vaccinations. Mmm. I'm getting a very good feeling about vaccinations right at this moment."