Beverly: Okay, you're coming home with me. You can stay in the basement until you get back on your feet.
Marvin: Yeah, I don't know if the Mur-Man's gonna be cool with that.
Beverly: Marvin, he loves you dearly. He may act all angry, but deep in his heart, he wants you to live with us.
[later:]
Murray: I do not want him living with us! I am saying it out loud so everyone can hear! He's got to go! No Marvin!

Murray: I knew this would happen. I called it. Now I got four kids living here forever and leeching off me.

Marvin: [to Murray] That's it! I am tired of you always calling me your idiot kid brother. Just once, I want you to treat me like Barry and Erica treat Adam, with a little bit of dignity and respect.
Erica: The timing of this comparison is not good.
Marvin: That's why I'm a damaged shell of a man, Murray, because you never looked at me like I was your equal, unlike these two angels who build up their kid brother no matter what!
Barry: Oh, my God. Adam's gonna be Marvin.
Erica: We got to fix this.
Marvin: You see that? There they go, off to make a growing boy's dreams come true. Learn from them.

Erica: Hey, big man. Big old man boy. Not boy. Man. Full man.
Adam: I don't know what's happening, but make it stop.

Erica: Look, you were right. It's not fair that we still treat you like a dumb little kid.
Barry: From now on, you're no longer our nerdy baby bro. You're like a real person that matters.
Adam: Well, none of that helps me get Jackie back.
Barry: Lucky for you, we can help with that by doing what we do best. Redeeming relationships with original song. (fingers snap) Hit it!
(singing) Dear Jackie, I really miss ya, girl It's me, Adam, the nerdiest nerd in the world Yeah, I once was a boy who liked robots and space But now I'm a man who likes smoochin' your face Anyway, Jackie, I'm so, so sorry Now come to my basement, and let's play Atari
(Erica and Lainey join in on the chorus) Girl, I must confess Ah, yeah I'm in complete distress My heart's in two, girl About this yearbook mess
(Whispers) Forgive me.
He's a man, he's a man, he's a man Adam is the man. Sorry about ruining your life's work.

Adam: So I took the disk that we destroyed to a computer expert and spent all my Bar Mitzvah money to fix the tender insides of the floppy.
Jackie: Gotta say, I'm impressed.
Adam: I did make one change, though. I made us Cutest Couple.
Jackie: That's a blatant abuse of power. And I'm good with it.

Barry: Would you look at that? Our little man's all grown up.
Erica: Gross. But cute.

Barry: Hey, Ad-Rock! Good news. I wrote another verse to help you get back with Jackie.
Adam: Dude, everything's fine with us now. Please don't sing for me.
Erica: Just let it happen, or he'll never leave you alone.
Barry: [singing] Dear Jackie, I love you like no other But you know who's really awesome? Barry, my brother Black belt in karate, girls think he's a hottie It's like how much can you fit in one body? He's a god on Earth, an academic wiz To be Barry is divine, my words, not his I wish I could do what Big Tasty can But I'm only Adam, forever your man
(Erica, Lainey and Geoff join in on the chorus) Girl, I must confess Barry is my idol Barry really is the best Barry is the best To know him, we are blessed Barry rules the world He's a man, he's a man, he's a man Barry is the man.
I wrote that song for you, girl. Copyright Big Tasty Records.