Parts that particularly stand out are Sam the dog (no, not that Sam) hitch-hiking home... and attracting two hideous guys. He then proceeds to bite one guy's arm. The look on Sam's face is priceless. There's also the fact that Paris Hilton clones Norma and Isabella Carrington get chased by an enormous alligator if you do badly in their scenario. The thing is... they enjoy it. And who can forget Don's "Diaper=Football!"
"BULLS." from I Was Born to Love You.
Also from that stage, if you fail the second scene: "The tower! It leans!"
At the end of the weather stage, pay close attention when the boy says something like "you have a pretty cool mom!". The look on his own Mom's face is priceless.
Failing "You're the Inspiration" is not an option, but if there's any point where you can slack off without feeling like a dick, do it at the first part of the song. When Lucy and her mother look through her dad's things, instead of the photo of the two of them, they find a picture of her dad posing in a speedo.
If you can stomach getting all X's, Lucy's dad returns as he does in the good endings - but with a robotic bear as a girlfriend for Lucy's teddy.
The reactions of the animals when the two stranded Carrington sisters use their assets. Or the plane's.
Using your Awesome Baseball Skills to win back the heart of a fan? Eh. Using your Awesome Baseball Skills to defeat the lava-breathing rock golem that has your estranged fan hostage?Hell yes!You bet, kid!
Even better, using said Awesome Baseball Skills to whack the kid right in the face. Gotta love it.
Little kid punts big football player Don over a goal post. 'Nuff said.
From the "Survivor" stage:
A subtle touch: Commander Kahn having a can of peanuts on his desk during his "Agents are GO!" sequence.
"OK, gigglers and sniggerers! TASTE THE POWER OF NUTZ!"