For general House Party discussion, gameplay questions, and feedback. Also where to ask questions about how to avoid Frank of the House "Fister", First of His Name.
1) There is "traditional" way to get Patrick indisposed. Really, if you played game before you will figure this one out. It was even required for some other quests that previously existed in the game.
2) There is new way, they relays on mechanic that was added in 0.13.3. Exempt getting bad rep with girls using this mechanic, it can actually be used to simulate something else when used on Patrick. Solving it this way also gives you achievement.