Use "chummed" in a sentence

1. They had done as their parents and their parents’ parents had done before them, and the people they chummed around with had faithfully followed the exact same societal path that had been set out for them too

2. Farther below, he counted seven, white-tipped reef sharks quickening their pace, just as the chummed water started filtering through their keen receptors

3. “We chummed about

4. Easton had chummed up with a lot of the regular customers at the `Cricketers', where he now spent most of his spare time, drinking beer, telling yarns or playing shove-ha'penny or hooks and rings

5. On the way across Channel with a Blighty in 1917 I chummed up with a wounded Cockney member of the Sussex