“Wow! This place sure is crawlin’ with celebrities. I’m the only person here I never heard of.”
9 to 5??
Beetlejuice
Bingo
“You’re not on the drugs, are ya?”
It’s spoken by Sam Elliott.
I tried to Google it to satisfy my own curiosity, and couldn’t find anything.
“Let me tell you about this guy I knew; Jack. Mean kid. Bad seed. Hurt people.”
“I like him already!”
Batman (the Michael Keaton version)
Correct.
Is this the Wolverine Origins movie? The old farmer who takes in Logan on the run after his adamantium injection?
Yep.
“Haven’t you heard of science’s newest triumph, the doorbell?”
Monsters vs. Aliens?
I’m going to throw in a quote from a short (don’t worry, I’m sure you’ve seen it):
“Isn’t m-m-modern science wonderful? We used to have to use s-s-stairs!”
You got it!