I heard this christmas song the other day and i have no idea what it was!?

I heard this song on the radio for like the first time ever. and it was like a trio of men and they were singing the 12 days of christmas and made it sound like they were forgetting the order. then while 2 were singing that another started another christmas song. then the 3rd starts singing the jewish dradle song and the others stop and it gets quiet then they start again. i imagined it was on some kind of comedy show they way they were acting, but i cant find it anywhere!