Crushin' It The Most Infectious Laughter You’ll Ever Hear Posted: March 6, 2025 | Last updated: March 6, 2025 "Follow Crushin' It for more thrilling content from Heavy D featuring heavy ...

In this delightful video, a girl plays an unexpected prank on her stepdad, eliciting an infectious fit of laughter from him. The element of surprise adds to the charm as the stepdad reacts with joyous ...

Hearing your little laugh is one of the best sounds in the world. But as well as being extremely infectious – did you know that their laughter is an interesting window into their development?