Put this clip right after the line suggesting a new member joins, then follow it with a no no wait wait reaction for the pushback. If the joke needs a final verdict, add the wrong answer game show sound last to close the sequence.
About this sound
An eight-second Portuguese voice clip of a group chat admin flatly declaring that women are not allowed in the group, delivered as a strict rule. The bluntness makes it funny and deliberately over-the-top, turning everyday group gatekeeping into an exaggerated, mock-serious reaction people reuse for laughs.