He films his wife with their quadruplets --- you won't be able to stop laughing!

A father tries to entertain his quadruplets with a joke while filming them and although, in the video, we cannot see what he is doing, whatever it is -- the four little babies find it to be hilarious!

In fact, they cannot hold back their laughter and let themselves go into a uniform chorus of squeals and laughter that adds to the euphoria of the moment.

It is well-known that quadruplets have much more in common than their appearance  . . . but to discover that they even laugh in the same way is too much!