Sheldon: I've never played Dungeons and Dragons with girls.
Penny: It's okay, honey, no one has.

Amy: Go away. Sheldon is nibbling on my ... fourteen! Yes!

Sheldon: See what happens when you let girls play D & D.

Howard: A satanic fungus that looks suspiciously like Al Pacino rises from the forest floor and says, (Imitating Al Pacino) "You're playing D&D. You're playing D&D. This whole apartment is playing D&D."

Bernadette: I've got a sexy new tube top that says come hither and a bottle of pepper spray that says close enough, Jack!

Penny: Oh, it's not so bad. You lost money, you're filled with shame, and you got groped by a stranger. That's Vegas. You nailed it.

Sheldon: Now, Penny, we don't consume alcohol during Dungeons and Dragons. It impairs our judgment.
Penny: Oh, this isn't alcohol. It's a magic potion that makes me like you.
Leonard: Double potion, please.

Penny: I got a new bikini. The drinks at the pool will be brought to you by these.

Sheldon: I've never knocked on my own door before. That was a wild ride.

Raj: I'm actually glad Lucy had to work tonight. Saved me the awkward conversation about how I was hanging with my bros.
Howard: Isn't every conversation you two have awkward?
Raj: Painfully so. We have this rule that if no one talks for three minutes, we can just hang up. So into her.

Amy: Well, when we were going through security, I got pulled out of line for a pat-down. The TSA agent got a little handsy. I may have broken her nose with my elbow.
Bernadette: Long story short, she's on the No Fly List and we might have been followed here by a drone.

Sheldon: I know it doesn't seem like it to you, but for me what we have is extremely intimate.
Amy: I guess I know that. It's just part of me wants more.
Sheldon: More? I mean, look at us. It's only been three years, here we are in bed together.

Leonard: See, Howard's just as good a dungeon master as I am.
Sheldon: As good? You just got pantsed in the schoolyard, four eyes.

Bernadette: Burbank Airport, please.
Penny: Vegas, here we come.
Bernadette: No husbands, no boyfriends, no rules.
Amy: No rules? We're not gonna get drunk and have a six way with the Blue Man Group, are we?
Penny: No.
Amy: So there are some rules.
Bernadette: Fine. No husbands, no boyfriends, some rules.
Amy: Thank you. Vegas!

Howard: The ladies are away, the boys will play.
Raj: Anything can happen.
Leonard: It's gonna get crazy.
Sheldon: Dungeons & Dragons!