The video – aptly titled 'Baby's First LOL' – has been viewed more than 2.2 million times and shows the dad lifting his baby aloft and bouncing him or her up and down.

The canine entertainer. This dynamic duo could go all day making each other smile. This playful dog is running around the living room while the baby sits in the middle of the room laughing and ...

Laughing baby is back... and he's still laughing!Micah and his family skyrocketed to YouTube and TODAY stardom in March after dad Marcus posted a video of the baby laughing hysterically while dad ...

For Melissa and Andy, Veda's first laugh was particularly special because the baby was born three and a half weeks early. Veda was later admitted into the hospital when she was around 1 month old ...

This one-year-old boy couldn't stop laughing while practicing the alphabet with his dad, and the video is just too pure for this world. Pure and wholesome content alert. Skip to main content ...

A video of Micah laughing as a baby back in 2011 has almost 80 views on YouTube. Micah is now 5 years old. This story first appeared on babble and is reprinted with permission. Sometimes a laugh ...