- When Audrey calls Paul to tell him she didn't downsize, she has her head and one eyebrow shaved, making her look ridiculous.Paul: Do you have any idea what I've been through today? Audrey, if you don't come back here right now...Audrey: And see you all small? I'm upset enough already!Paul: You're upset? YOU'RE upset!? I'M THE ONE WHO'S FIVE FUCKING INCHES TALL!!!
- Once he wakes up from the shrinking process, the first thing Paul does is checking under his bed sheets if his genitals are OK. With his hand, without looking at it. Then he heaves a sigh of relief.
- Paul's drug trip is pretty funny to watch.
- When signing the divorce paper ending his marriage with Audrey, a now-5 inches tall Paul is told by the lawyer to do it "as large as he can". Paul then turns and gives an annoyed 'No shit!' look to the lawyer.
- Dusan's ridiculous grin when the group reaches the original colony. The implication being that he had heard Paul and Tran getting busy the night before.
- Lan Tran's "What kind of f*ck you give me?"
- The bomb that blocks the bunker's entrance looks like a firecracker breaking off an inch of rock.
Funny / Downsizing