This is why weddings are the best. Sure, there's the whole thing about a couple committing their lives to each other in front of their friends and family, there are speeches that transition from "haha" funny to "aww" sentimental and everyone claps, and then there are those moments when your grandparent absolutely owns the dance floor.
The below video is that last kind of awesome, taken to a whole other level when an elderly man with two canes lets loose to "Rock Around the Clock." It's every "haha" and "aww" moment wrapped into one, multiplied by an open bar.
Follow Jesse Kinos-Goodin on Twitter: @JesseKG