Pub-zur-vey-shuhn
an act or instance of noticing or perceiving while conversing at a pub.
an act or instance of regarding attentively or watching certain occurrences that only happen at a pub.
Nick: Is it just me or do you see that nasty looking whore mongering around these skangers to get free drinks?
Johnny: You're right, hell! I just bought that cunt a drink earlier. Nick, me boy, that's a great pubservation.