The retired firefighter that announced he was gay was in 74 Truck.

Damian, Jimmy's son and Tommy's nephew, is a hacker and hacked into Roger's credit.

Lou: I saw the thing about the guy eating his parents.
Franco: Nah, they were his in-laws
Lou: Oh well,... who hasn't wanted to do that.

Lou: By the way, how do you prove twenty of these guys were gay?
Tommy: Ya know how you prove it? You look at a poster of the 343 and pick out the 20 best looking guys. Those are the ones the fags are gonna claim were gay.
Lou: Wadda ya mean?
Tommy: Well, it's always the handsome sons of bitches. It's always Tom Cruise and Brad Pitt that they say are gay. It's never, you know, ah, Donald Trump or Dennis Franz or...
Franco: Jim Belushi.
Tommy: Jim Belushi.
Mike: Donald Trump's gay?
(Long pause.)
Tommy: Get out of the truck.

Sean: I'm not explaining it right. Franco, you know what a metrosexual is right?
Franco: Uh, that would be a huge goddamn no.

Roger: So you're a firefighter?
Tommy: Yep.
Roger: My hat's off you you, man. I mean, seriously, the work you guys do. Look at me, wearing my monkey suit, stuck in some big office building. Compared to the work you do, I feel like a... wuss.
Tommy: Well, that's not the word I would've picked, but that'll do.

Chief: Marriage is a beast, boys. I'm at it almost 40 years... and the beast has claws and nails and teeth that grow longer and sharper every goddamn day. You wanna fight back, but you can't, 'cause if you do, the beast'll snap your spin in two pieces. So you give in and you sit in front of the tube, sipping a beer, hoping and praying that she'll fall asleep first or that you die of a truly sudden and massive heart attack.