Flap flap flap. Wiggle wiggle wiggle. Clap clap clap.
There's only one place where it's socially appropriate to do the chicken dance -- and that's at weddings.
In honor of National Chicken Dance Day on Monday (yes, such a holiday exists), we've collected some of the most ridiculous -- and most awkward -- videos of the chicken dance at weddings.
Click through the slideshow below to see our picks and let us know: Which chicken dance is the funniest?