Naive Simon realizes his crush, Lacey, is at the party. A trio of religious weirdos arrive to turn the partygoers from their evil ways. Tom plans to propose to his girlfriend, but there's a slight problem. The goth girls realize their friend is missing.

August finds out he has to take a piss test at work, right after he smokes a joint. Alistair thinks one of the women at the party is Kayla Cummings, the porn star. An older man, Ted, gives Simon advice about Lacey. Topher quits the band.

August makes it his mission to get pee from someone who isn't high. Alistair fails miserable in his efforts to find out if the woman at the party is actually porn star Kayla Cummings. Dylan has an awkward encounter with the drug dealer he's ratting out.

Alistair uses his best pickup line on Kayla Cummings. Dylan continues his humiliating efforts to dig up dirt on Brennan. Meanwhile Brennan is set on quitting the drug business to protect the environment, which doesn't go over well with his friends.

The religious girls save Barry from catastrophe. The goth girls suspect Tanya may have been murdered. Ted gives young Simon questionable advice for picking up girls. Alistair pulls out all the stops to prove the woman at the party is Kayla Cummings.

Taylor practices for her upcoming audition, and she's terrible. Tom searches for his missing engagement ring. Two rival politicians show up, trying to appeal to the "young vote." Barry accidentally eats magic mushrooms. Ariel tries smoking weed.