A little baby sitting on a blanket on the floor laughs over and over again.
A baby is siting on the floor and he is laughing.
Someone plays with a baby until the baby laughs so hard he almost chokes himself.
A baby boy sits on the floor and laughs and coughs.
A toddler sits on the floor as it laughs and coughs as it shakes its arms around.
A baby is on the floor laughing and clapping his hands.
A small child laughs and then dances while sitting on the floor.
A little boy sitting on the floor was laughing and then coughed
A kid is laughing hysterically while some people are talking and laughing in the background.
A baby boy is sitting on the floor laughing at a woman making noises at him.