Place it at the end of a festive clip, just after a sincere Christmas greeting, so it works as the punchline. Follow it with the Emotional Damage meme for a bigger reaction, or open with the Bruh sound before the greeting to set up the joke.
About this sound
This is a short voice clip of a person delivering the line 'Merry Christmas you furfag' in a flat, teasing voice, lasting just under two and a half seconds with no music or effects behind it. The humour comes from the sudden switch from a festive greeting to a blunt insult aimed at furry fans, giving it a rude, surprising edge that lands as a joke rather than a wish.