Believe it or not, I was not always as awesome as I am today

Barney: Marshall, I should feel tremors of psych-itude rock my body like a seizure. That was like a declawed, pregnant cat on a porch swing idly swatting at a fly on a lazy Sunday afternoon.
Marshall: Wow, that was really specific

You're different. Now I suppose you could learn to love yourself for the unique little snowflake you are or you could change your entire personality... which is just so much easier

Marshall: Well, I'm better friends with Ted than you are.
Barney: That is a lie!
Marshall: It is not a lie.
Barney: Okay, that's it! You and me! I'm not afraid of you!
Marshall: I'll show you things you never seen before!
Barney: I used to box in the Army

Barney: Kids, you don't give half a brown Crayola what I do for a living, do you?
Kids: Noo
Barney: I know what you want. Magic!

Marshall: Look Barney you tried I think that's great but we're going.
Barney: No! No! Come on.
Marshall: Yes!
Barney: Dude! We haven't hit legendary yet, we're only at the Le, we still got the Gen, the Da, the Ry.
Lily: Ok if were at the Le then I say we follow it up with the Tss go home.
Marshall: Oh wow you just got burned phonic style

Come on, Lily, how many women can say that they have been personally serenaded by Korean Elvis?

Ted: I should just skip this thing entirely. Robin is still pissed at me after, you know.
Barney: You lied and said you were broken up with Victoria before you actually were, so you could try and nail Robin and you end up losing both girls in one night.
Ted: Yes, that's what I meant by "you know".

Barney: Do it! Come on Ted, do it! It's one of those things you have to do before you turn 30.
Ted: What? Sleep with a prostitute?
Barney: No, lose your virginity! What Up!

Barney: That's adorable Ted. You're such a hayseed. The companionship business is the growth industry of the 21st century. You do realize that 1 out of every 8 adult women in America is a prostitute.
Marshall: Dude you just made that up.
Barney: Withdrawn.
Marshall: Lawyered!

Dude your views on professional fornicators are harshing my mellow

Lebanese girls are the new half-Asians