Two and a Half Men
Two and a Half Men

[repeated line]
Berta: [whenever she sees a big mess being made] I ain't cleaning that up!

Two and a Half Men
Two and a Half Men

Alan Harper: Okay, name 3 things you would change about me.
Charlie: Your personality, your wardrobe and your address.

Two and a Half Men
Two and a Half Men

Charlie: [repeated line, whenever he's put in a sticky situation] Uuuuuoo.

Two and a Half Men
Two and a Half Men

Evelyn Harper: Alan darling, you were always the good son. Of course, your brother didn't set the bar very high.

Two and a Half Men
Two and a Half Men

[repeated line]
Russell: What are you, a cop?

Two and a Half Men
Two and a Half Men

[repeated line]
Charlie: That ship has sailed.

Two and a Half Men
Two and a Half Men

Charlie: [repeated line, when he senses trouble] Oh boy.

Two and a Half Men
Two and a Half Men

[repeated line]
Judith Harper: JAAAKE! YOUR FATHER IS HERE!

Two and a Half Men
Two and a Half Men

Alan Harper: Who is Alan Harper?
Charlie: That's easy. Alan Harper is an idiot.

Two and a Half Men
Two and a Half Men

[repeated line]
Mia: [whenever Charlie says something outrageous] Are you out of your freaking mind?

Two and a Half Men
Two and a Half Men

Alan Harper: [they are just about to sleep] You want to watch porn first?
Charlie: No!
Alan Harper: Why not?
Charlie: I'm drunk, in bed, in a hotel room with my brother and you want to know why I don't wanna watch porn?

Two and a Half Men
Two and a Half Men

Alan Harper: You're writing a report on The Taming Of The Shrew, not The Voyages Of Cap'n Crunch!
Jake Harper: Too bad. I could write the crap out of that.
Alan Harper: Okay... I'm not fooling around here...! You're gonna finish this DAMN BOOK and write the DAMN REPORT, and you're gonna hand it in on Monday, spell-checked, formatted

AND ON FREAKIN' TIME!
Jake Harper: I have my doubts, dad.

Two and a Half Men
Two and a Half Men

Rose: [this is Charlie's last appearance in the entire series] I think that's everything.
Charlie: What'd you tell your husband?
Rose: I didn't have to tell him anything, he's in New York for a big fashion show.
Charlie: Perfect. So what kind of clothes does he design anyway?
Rose:

Men's sports wear mostly.
Charlie: Anything I might like?
Rose: No, it's more the kind of stuff Alan would wear.
Charlie: Oh. So tacky.
Rose: I think I left my raincoat in the bedroom.
Charlie: I'll get it.
Rose: Oh, thanks.
[realizes he might find

out about the mannequinn]
Rose: Uh-oh.
Charlie: [opens the closet and sees the mannequinn in front of him] Whoa! I guess the guy brings his work home then.
[takes a closer look at the clothes]
Charlie: Yep. Tacky.
[grabs Rose's raincoat]
Charlie: I got it!

Two and a Half Men
Two and a Half Men

Alan Harper: [Alan is moving out, and Charlie has labeled a box "Porn And Blow-Up Doll"] You couldn't spell "Miscellaneous"?

Two and a Half Men
Two and a Half Men

[repeated line]
Chelsea: [whenever Charlie says something offensive that drives her away] Drop dead!

Two and a Half Men
Two and a Half Men

Evelyn Harper: We are at the same theater! What a happy coincidence!
Charlie: Yeah, just like Booth and Lincoln.

Two and a Half Men
Two and a Half Men

Charlie: [on Jake] How can I be blackmailed by Forrest Gump?

Two and a Half Men
Two and a Half Men

Charlie: You're angry and resentful. But what you need to understand is that resentment is the mortar that holds the bricks of loneliness together in a wall of alienation and despair. Chapter 3, Knocking Down the Wall.
Alan Harper: Bite me. That's Chapter 1 in my forthcoming book entitled Bite Me. Chapter 2 is called Kiss My Pale White Ass.

Two and a Half Men
Two and a Half Men

[repeated line]
Berta: Hey, Skippy!

Two and a Half Men
Two and a Half Men

Berta: Hey, Charlie?
Charlie: Yeah.
Berta: When did you become a bitch?