Use "chin-wag" in a sentence

1. Crawford spent many hours in conversation through his cell bars passing codes for just a general chin-wag, he found the Arab to be intelligent, articulate and his knowledge on forged artwork, Crawford had found fascinating and plausible

2. Welcoming a little respite, as he thought, from periscope strain, by way of a short "chin-wag" with one or other of his pals, the unsuspecting sentry rubbed his hands gleefully together as he turned round with the reply: "'Taint 'arf so dusty arter all