“You’ll probably f— it up, but give it a try.”

(Admit it, you’ve had doubts.)

The two-minute track, which is available now on streaming platforms (!

RYAN REYNOLDS, ROB MCELHENNEY

Ryan Reynolds & Rob McElhenney.Randy Holmes/ABC via Getty

“Pronouncing all those Ns and Es and Hs can perplex ‘em,” Reynolds sings in the clip.

“So here’s a little birthday gift from all your mates in Wrexham.”

The chorus explains it all: “Mack instead of Mick, then Henney does the trick.

So get the name correct and show the man some damn respect!”

“A birthday card might’ve been easier,” Reynolds admitted in the video’s caption on Twitter.

“Happy birthday, @rmcelhenney.”

He then teased, “Would be a real shame if this became a @wrexham_afc Racecourse chant.”

The gift left McElhenney speechless.

In response, he simplytweeted, “This is…. “He gave me some good tips!”

Listen to the song above or below, andfinallylearn how to pronounce McElhenney’s last name.