Gordon: Huh! Also forgot that guy totally molested me! Boy, was that awful!
According to the comic note:
I had no intentions of including a joke about Frohman being molested in this comic until after I'd posed it and was putting it together in Photoshop, when it suddenly seemed a little creepy that some dude on a train was offering the glassy-eyed bumpkin a cheat code. If I'd planned it from the start I'd probably have use the old wrinkly guy model, 'cos he looks kinda weird (apologies to the actual human being the old wrinkly guy is based on).
Black Shirt: Frohman is staunchly pro-Combine and an avid fan of Dr. Breen, but is fortunately such a screw-up that he ends up helping the good guys by accident. How big of a screw-up? He's so terrible at being pro-Combine that he's one of the Resistance's best assets.
NOVA PROSPEKT - Everything is fine here in Nova Prospekt, according to everyone here in Nova Prospekt, sources inside Nova Prospekt said today. There is absolutely nothing about the situation in Nova Prospekt that is anything but totally fine. "There have been no unusual events or circumstances inside the former prison, now a theme park for humans, with rides and candy and cute puppy dogs and soft pillows," said Doctor Breen, the very handsome, smart, and kind administrator of City 17 and Nova Prospekt. "Really!"
Boss Room: Confused for "a perfect place to rest" by our hero.
Brick Joke: In the very first comic, two members of Civil Protection comment that the train is running late. In the very last comic, the rebels comment that the train to Episode Two is running late, with one of the group commenting "again?"
The magical hovercraft, anyone?
The T.G.I. Friday's, but it doesn't come up 'till the unofficial sequel.
Don't forget how at the beginning when Frohman leaves the train station, he cannot find any TGI Fridays. Then, in the sequel, he passes by a TGI Friday as he's evacuating the city. Too bad it would explode even if Frohman got to stop in.
Cigar Fuse Lighting: When Frohman meets his squadmates at the start of the revolt (who all introduce themselves by their character archetypes), one of them claims to be a demolitions expert who'll do exactly this.
Informal Eulogy: "I'll never forget the day I met him. It was today. About a minute ago, when my head collided with his neck, breaking it. His neck, I mean. Not my head. My head is fine, not that anyone asked. Anyway. He seemed like a great guy with a lot of strong traits. Except for his neck, which was as brittle as glass. Amen."
The Millstone: Frohman tries to help the Combine at every turn, but fails at all of said turns - and more besides.
My Eyes Are Up Here: Frohman is fascinated by the Combine Elite outfit that somehow renders everything in 2D. He then exclaims things are 3D again when he stares at Judith Mossman's breasts, causing Judith to state the trope.
Gordon:(thinking) Same old Norman, still thinks he's some bitter, world-weary action hero, spitting out sardonic, overly dramatic responses and acting like a camera is doing close-ups on him. Maybe I can trip him up... (aloud) Golly! I've got terrible hemorrhoids all up my butt! What say you?
Norman: You think it's painful sitting down? Try taking a stand!
Gordon:(thinking) Damn he's good.
Pre-Mortem One-Liner: Frohman nearly succeeds in assassinating Gordon Freeman and saving Dr. Breen, but takes so long coming up with one the battle is over by the time he's ready.
Spanner in the Works: From the abundance of medpacks to aid the resistance, to the surplus supply of Exploding Barrels the Combine is forced to take cover behind, Frohman is his enemies' greatest ally.
Frohman: No need to come here and look over my shoulder or anything! Even though it looks like I'm just slapping my hands randomly on the keyboard, I'm actually placing the order! For GUNS! You're not being duped or lied to like you might think! Ha ha! Hey, everyone, I think Barney here thinks I'm not actually placing the order for guns! Okie dokie, the real order is placed and isn't fake at all! If the guns never show up then I don't know who to blame except that it's not me because I ordered them and didn't fake-order them like you seem to think for some reason!
Computer: Your real order for guns has been placed. Thank you for using Citadel purchasing.
Throw It In: In one of the very first strips, the creator "paused" things just as he'd cued everyone to look at Gordon. He just so happened to take the screenshot when the video of Doctor Breen on the wall had his mouth closed and appeared to be looking right at Gordon as well, creating an unintended but hilarious impression that even Doctor Breen had stopped to stare, despite the screens not being two-way.
Unhand Them, Villain!: In Concerned 2, Frohman threatens a barnacle with a lawsuit unless it lets go of his Breen Idol. Upon finding out that it's inedible, the Barnacle complies by dropping the bust...on Frohman's head.