Tim Conway had Vicki Lawrence laughing in this “Mama’s Family” sketch. The comedic legend’s hilarious antics were too much for her to take, and she ended up breaking character during the classic skit. Watch the short but hysterical clip to hear what Tim said that caused Vicki to burst into laughter.

The late Tim Conway is one of the most beloved comedic actors of all time. His comedic skills were legendary; some might even argue that he was a comedic genius. He was able to cause an entire audience and often, even many of his cast members, to burst into uncontrollable fits of laughter. Most of the time, all he had to do was look at someone or say a word in an unexpectedly hysterical way.

Whenever Tim was in a skit on The Carol Burnett Show, you knew that laughs were sure to follow. There are dozens of skits in which he and Harvey Korman are together, and Harvey is unable to keep it together because of something Tim either said or did. It was usually not a matter of if but when Harvey would break during a skit with Tim.

In a clip posted on YouTube, it was not Harvey who Tim made break out into laughter, but Vicki Lawrence. And it happened during one of the show’s many “Mama’s Family” sketches.

During the opening moments of the video, Vicki, playing Thelma Harper, tries out a new chair. Tim, as the lovable but dim-witted Mickey Hart, insists she give it a try because it’ll be “good for your back.” Mama, as she always does, loudly protests Mickey’s statement, but does sit down after making her objections known to everyone within a five-mile radius.

After leaning back in the chair, Mickey gets right into her ear and loudly and hilariously delivers a message, which causes her to break character, laughing along with the studio audience.

It’s completely understandable why Vicki would start laughing; Tim caused millions to react similarly for decades.

Job 8:21 “The time will come when your mouth will be full of laughing, and cries of joy will come from your lips.”