Conversation with My Manager Today

Boss: "So, are you going to the Christmas Party tonight?"
Me: "Nah."
Me: "I mean, why bother? It's not like I can drink."
Boss: "No drinking at the party?"
Me: "No, I mean that I don't want to drink and then have to drive."
Boss: "Oh."
Me: "How Irish am I? Only interested in the party if I can drink!"
Boss: SNORT!