This sound is catalogued as Sam Voiceline 6 from KinitoPET, which suggests it is one of several short dialogue clips taken from the character Sam in the game. Short voicelines like this circulate on soundboards because they are easy to replay, share and drop into other media without context. Fans of the game recognise the voice instantly, while other viewers hear only a brief, out of context game line, and that gap is part of why clips like this get reused in edits, streams and meme videos shared online.