Place it at the reveal of the gnome, then follow with Emotional Damage for the reaction, and finish with Bruh when the threat falls flat. For a bigger escalation, put Scream Meme before it so the axe moment becomes the payoff.
About this sound
This short Italian meme clip, lasting about six and a half seconds, centres on a gnome armed with an axe, presented as a tiny figure making an absurdly serious threat. It gives a sudden burst of silly chaos, perfect for catching friends off guard with something ridiculous and unexpected. It comes from the original video by STERMY _GT.