Is there a word for when gender's stick together in a circumstance?

argument/incident etc

So 2 blokes "he wouldn't do that, he's not that stupid"

Woman "I think he's left the key inside, and someone's nicked it"

2 blokes "I'm telling you, he wouldn't do that"

Phone rings "he left the key inside and someone nicked it"

...

Is there a word for that?

Posted By: pants, Oct 16, 11:40:52