Just when you thought you saw it all on the "Tonight Show," Jimmy Fallon manages to out-do himself once again.
Promoting the 20th anniversary of her smash hit album "Jagged Little Pill," Alanis Morissette stopped by the "Tonight Show" to perform her hit song, "Ironic." However, in classic Jimmy Fallon style, he couldn't let her get away with just slaying the performance.
SEE ALSO: Universal Studios is creating a Jimmy Fallon ride to debut in 2017
No, no. She, along with Meghan Trainor and Jimmy Fallon all dressed as chicks and clucked their way through "Ironic." Known as the band, "Jagged Little Chicks" Morissette, Fallon and Trainor all managed to try and stay composed and 'ironically' nailed the performance.
Sounds weird? It absolutely it. Is it the best thing you'll watch all day? 100%
Check out more Jimmy Fallon fun in the gallery below!
More on AOL.com:
EXCLUSIVE: Amy Schumer spills details on her humorous, yet 'heavy' memoir
Watch Josh Groban and Kelly Clarkson perform 'Phantom of the Opera' duet for PBS special
Justin Bieber awkwardly asks fans to clap on beat in the middle of performance