1: Heidi Gardner's memorable moment on SNL's Beavis and Butt-Head sketch left audiences stunned.

2: The comedian's unexpected break during the sketch was a highlight of the show.

3: Gardner's genuine reaction to the hilarious moment was not planned.

4: The SNL star's comedic timing shined through in the unscripted moment.

5: Despite the unexpected turn, Gardner's professionalism remained intact.

6: Fans and viewers couldn't help but laugh at Gardner's on-screen break.

7: The Beavis and Butt-Head sketch became even more memorable thanks to Gardner.

8: Gardner's ability to roll with the punches made the moment even funnier.

9: SNL fans will never forget Heidi Gardner's hilarious break during the sketch.