This week on 90210, Silver was harshly introduced to Catholic school, while viewers were introduced to a member of the Clark family that makes Naomi look like a saint.

Indeed, Jen didn't waste any time making her presence felt, flirting with Ryan and whispering something intriguing/shady/surprising to Ethan.

What was it? You'll have to read our recap of "The Dionysian Debacle" to find out!

Here's a look at a few of our favorite 90210 quotes from last night:

Navid: I've loved you since the first time I saw you in the second grade. | permalink

Catholic School Girl (to Silver): You're the whore from the video... don't take any offense to that. | permalink

Harry: What about the Principal Boxer Shorts nickname?
Annie: You should have worn a robe.
Harry: In my own bedroom? | permalink

Navid: Unless you have the gestation of an elephant, the cat is gonna come out of the bag soon enough. Not to mix my animal metaphors. | permalink

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.