i will go back pretty far for two of them.

the 1st one is from gilligan's island.

i forget the story line but i think in in one episode the professor into a ladies man and talks in a different voice. he keeps saying maryann, maryann, maryann in a certain voice different than his characters voice. to this day every time i hear the name or meet any chick named maryann i use the exact voice the professor does in that episode.

the 2nd one is from threes company.

there was an episode where jack sells encyclopedias. in his training they give him a book on how to sell. when he sells the roper's he repeats what the book says. "My what a lovely three piece living room set" camera goes to mrs roper and she says..."it's ugly and it's two"

i find myself saying...my what a lovely three piece living room set quite often for no good reason when i'm invited as a guest to other peoples houses.