When Gilligan's hat (with the frog underneath it) "jumps" around, the strings making the hat move are plainly visible.
Ginger: I'm thirsty.
Mary Ann: I told you-concentrate on your wesing. That'll take your mind off of [water].
Ginger: That's what I did. But sewing reminded me of dresses, and dresses reminded me of wool. Wool reminded me of sheep, and sheep reminded me of the mountains. The mountains reminded me of the desert, and the desert made me thirsty again.
Skipper: Now, aren't you all ashamed of yourselves?
Thurston: I'm ashamed we got caught.
Professor: I saw some shale rock formations where we could dig a well if we all pitch in and help.
Lovey: Yes, some people have a green thumb. Thurston has an oily one.
Ginger: My goodness. This isn't water. It's my perfume, Mad Desire mixed with Flaming Passion.
Mary Ann: Great. I wonder what the men will do when they drink that.
Ginger: I don't know, but I'm dying to find out.
Skipper thinks Ginger is in the shower
Skipper: Here's for one of the loveliest persons on the island.
Gilligan: Thanks, Skipper. My first corsage. Does that mean we're engaged?
Ginger: Would you be a doll and get me that towel over there on the bush?
Gilligan: You mean this little towel?
Ginger: Yeah, come on, bring it over. I won't bite you.
Gilligan: You promise you won't bite me?
Ginger: I promise I won't bite you.
Gilligan: Ow! You bit me!
Ginger: Yeah. Aren't I a tease?
Mr. Howell: It's so dry it's raining dirt.
Theme of episode: Sometimes the smallest of creatures can help the biggest.
Episode Title: Water, Water Everywhere
The title is a quote from Samuel Taylor Coleridge's epic poem "Rhyme of the Ancient Mariner".