* CoolLoser: Sure Billy isn't super cool and is a bit whiny. He isn't ugly and certainly seems closer to an average guy so it is a mystery why even Froggy picks on him. What is also is a mystery is this 'darkness and edginess' his girlfriend sees in him.
* EnsembleDarkhorse: The turtle aliens are amongst the rare bright spots in the film.
* FetishRetardant: The sex scenes.
-->'''Servo:''' "Urgh! Nature videos of big spiders going at it are more appealing."
* HollywoodPudgy: Franny
* MemeticMutation: Nerf Blaster of Ultimate Destruction.
** Can't we just [[IncrediblyLamePun get *beyond* Thunderdome?]]
* SpecialEffectsFailure: Stop-motion animation (used for the aliens) ''seldom'' ages well...
** And it's still the best SFX of the entire movie!
* WhatAnIdiot: The two main aliens. When they kill the person wielding the blaster, they don't take the technology with them, and leave it there for some random person to find.
** At least they're ''thoroughly'' bitched out by their superior for that, ([[TheUnintelligible maybe...]]).