Howard: She says, do you play an instrument?
Raj: No, but when I was six years old, I tried to start a boy band called Frankie Goes to Bollywood. But I couldn't get any other boys to join, so my parents asked the servants to be my backup dancers. Wait, when you sign servants, don't sign it like I'm bragging. Sign it in a way that I sound humble with just a hint of, that's right, I had servants.
Howard: Do you hear yourself?
Raj: Yes, but she doesn't. So get signing, hand monkey.

Raj: Oh man, first monster I see I'm gonna sneak up behind him, whip out my wand and shoot my magic all over his ass!
Stuart: Do you hear yourself when you say these things?

Raj: Amy, good luck getting these guys excited about a dinner with a theme. I gave up when no one cared about my Tom Hanks-Giving.

Penny: What do you mean new roommate? What happened to Leonard?
Sheldon: The same thing that happened to Homo Erectus. He was replaced by a superior species.
Raj: I'm the new homo in town.

Penny: (Whispers) Here she comes.
Howard: Smart. Whisper so the deaf chick doesn't hear you!

Sheldon: The entrance to the dungeon is a moss covered door. You manage to open it only to find yourself face-to-face with a hideous, foul-smelling, moss-covered ogre. What do you do?
Howard: I say, "Hey Ma, what's for dinner?"

Raj: I don't know if I wanna play any more.
Sheldon: Because you don't have a girlfriend? Well, good lord, if that becomes a reason to not play dungeons and dragons, this game is in serious trouble.