Mondays 8:00 PM on CBS
The-big-bang-theory
Watch The Big Bang Theory Season 4 Episode 16 online via TV Fanatic with over 2 options to watch the The Big Bang Theory S4E16 full episode. Affiliates with free and paid streaming include Amazon and iTunes.

Rating: 4.6 / 5.0 (31 Votes)

Episode Details

The Big Bang Theory Season 4 Episode 16: "The Cohabitation Formulation"

Wolowitz considers going all the way with Bernadette this week. Elsewhere, Leonard rekindles his relationship with Raj's sister.

The Big Bang Theory Season 4 Episode 16 Quotes

Howard: I'm not having this conversation with you Ma!
Howard's Ma: God forbid you get one of those new fancy sex diseases!

Bernadette: I think the woman can manage to put a wig on by herself.
Howard: It's not just the wig, it's pinning her hair up, it's putting on her eyebrows...it's a two person job.

×