Matt Berry is best known to many viewers as Laszlo Cravensworth in the television comedy What We Do in the Shadows, where his theatrical voice and old-fashioned comic timing became a signature part of the character. Short clips of his distinctive laugh have circulated online as a reaction sound, used to punctuate sly or self-satisfied moments in fan edits and memes. It endures because the laugh is instantly recognisable even without context, sitting alongside other famous laughs such as the Woody Woodpecker laugh, and it can turn a simple reaction shot into a joke on its own.