You've never heard Alanis Morissette's "Ironic" like this before. Last night on The Tonight Show, Alanis, Meghan Trainor and host Jimmy Fallon dressed in chicken costumes to form a new group called Jagged Little Chicks. And for its live debut, they did an "all-clucking version" of "Ironic." You may remember this gag from when Jimmy hosted Late Night, to have guests like Blake Shelton cluck through songs like "Ho Hey." If you don't, know this: To hear an "all-clucking version" of a pop smash hasn't gotten any less strange, even years later. Watch below.