Anecdote from a recent one-shot. High levels of Australian slang ahead. Good luck.
Our cleric chose “Downtrodden and Forgotten” as his deity’s domain and “trial by combat / personal victory” as the precept, so we decided it was a god of underdogs. This snowballed into calling the god Occa, since rooting for the underdog is pretty entrenched in our Aussie “kulcha”.
As a result, the cleric became a bogan priest, with a tin of VB as a holy symbol, and casting a spell became “cracking a tinny”.
The highlight was the cleric trying to maintain Turn Undead while ghouls surrounded the party. A partial success let him keep it going, as long as he kept drinking – can of VB held above his head and pouring into his mouth, chugging the beer down and swapping it out for a new one whenever it emptied…