A young engaged couple, Blake and Sarah, purchase their dream home only to discover that it comes with an unexpected occupant: an unruly party animal named Randy who is living in the guest house. Initially hoping to evict Randy without much trouble, they quickly realize he has no intention of leaving and takes full advantage of legal loopholes to stay as long as possible. Randy's constant partying and disruptive antics put a strain on Blake and Sarah's relationship, leading to escalating tensions and a series of chaotic and comedic confrontations.

As the couple's frustration and desperation grow, they resort to increasingly extreme measures to get Randy out of the house. Each attempt backfires spectacularly, resulting in even more outlandish situations that disrupt their lives further. Through a series of humorous and unexpected events, Blake and Sarah are pushed to their limits, forcing them to re-evaluate their priorities and their approach to the situation. The unfolding chaos threatens their future together, leading to a whirlwind of comedic mishaps and lessons learned along the way.