How about....
I'm going way back on this one...
Mahogany: Billy Dee to Diana Ross- "Success is nothing without someone you love to share it with."
Steel Magnolias: Dolly Partin- "Sammy is so confused, he doesn't know whether to scratch his watch or wind his butt."
The Best Man: All of the wedding vows of Lance and Mia..(I cry everytime).
New Jack City: Ice Tee to Nino Brown- " I wanna shoot you so bad my d@*% is hard."
one more...
Harlem Nights: When the stuttering Boxer tries to call a taxi-.. tttttt,tttttt,ttttttt then Richard Pryor says, taxi...I know it is better seen than written, but it is so funny!
and...when Richard Pryor's love interest says-"sugar I wanna make love all night long. Richard Pryor replies-"Let's make love real hard for 30 minutes, then fall into a deep, coma-like sleep!
I love movies!! Can you tell??