Keith Urban and Jimmy Fallon Sing Country-Style FML Duet

Keith Urban Jimmy Fallon Song on Tonight Show - H 2016
Andrew Lipovsky/NBC

Friday's Tonight Show saw the television debut of Jimmy Fallon and Keith Urban's band, FML.

Fallon introduced his "country-music duo" in the context of the website, where users tell stories ending in "FML" (f— my life), explaining that he and Urban sing about the very same topic.

"That's interesting because I'm actually in a country-music duo, and our band name is FML," Fallon told the audience. So Urban and Fallon, adopting a Southern accent, took the stage with a guitar and a banjo to sing some country songs inspired by the website.

One verse began, "Today I heard water dripping from the back of our house. I went to investigate, only to find a man peeing on our garden gnome. FML."

But perhaps Fallon's favorite was "Today my boss fired me via text message. I don't have a text-message plan. So basically I paid 25 cents to get fired. FML."

Watch the full video below.