To his credit, Reggie's jokes targeted towards Sherman are also some rather funny stuff. "Woo boy, you've got more crack than Harlem!"
The incredibly embarrassing scene where Sherman brings Carla over for dinner with his family.
"Now Sherman, you can wear a white wedding tuxedo, 'cause (whispering) Sherman's never had relations."
The equally hilarious (and embarrassing) scene in the second movie where Sherman meets Denise's parents after having lost a good chunk of his intelligence.
In The Nutty Professor II, the ever-unfiltered Granny Klump tells of how she thought she was having a heart attack in the shower due to having sharp pains in her chest. Turns out:
Granny: I bent over and looked...and I was standing on my own titty! Both feet, too!
The first "getting in shape" montage in which a trampoline sags under Sherman's weight. Also, the part where a man is shown lifting weights and next to him is Sherman lifting a Snicker's bar in unison with him.
The failed Wacky Marriage Proposal with the mariachi band where Buddy takes over Sherman temporarily and causes him to act like a pervert and make an ass of himself.
Dean Richmond with the giant hamster.
Dean Richmond (describing what a child said upon seeing him after the incident): Look, mommy! There goes the hamster's bitch! (Sherman says the hamster is back to normal and feeling fine): Oh yeah? DO YOU THINK HE'LL CALL?!?!
Sherman's first transformation as Buddy Love. He goes all over the place relishing in the fact that he's thin and literally shouting it from the rooftops.
Buddy (Looks down his pants) Well I'll be damned. I CAN SEE MY DICK!! MY DICK!! (dancing like an idiot) MY DICK, MY DICK, MY DICK, MY DICK!
Grandma Klump taunting Cletus about his "performance issues" in the sequel.
Grandma Klump: What does this piece of pisghetti remind you of, Cletus? Maybe Mr. Johnson, perhaps?
When Sherman sees a psychiatrist over Buddy Love taking over his mind. The priest while having some contempt does genuinely try to help Sherman when this happens.
Psychiatrist: You will never learn to control him, unless you accept the fact that he is a part of you.
Buddy Love Through Sherman: YEAH!!! And I'm the best part too!!! And I'll tell you something else punk. All these diplomas on this wall, don't make up for the fact that you got a little Vienna Sausage in your drawers. Is that why they call you a shrink?!