I am a little amazed that this song hasn'r come up in the conversation. Double entendre extraordinaire

I USED TO WORK IN CHICAGO

I used to work in Chicago, in a department store,
I used to work in Chicago. I did, but I don't anymore.
A lady came in, and asked for some cake.
I asked her what kind she'd adore--.
"Layer," she said, so layer I did
I don't work there anymore.

I used to work in Chicago, in a department store,
I used to work in Chicago. I did, but I don't anymore.
A lady came in, and asked for a fowl
I asked her what kind she'd adore--
"A goose," she said, so I gave her a goose
I don't work there anymore.

(similarly)

A lady came into the hat shop,
I asked, "What kind would you like?"
"Felt" she said, felt I did

A lady came in for a sleeper
I asked, "which berth would you like?"
"Upper" she said; Up 'er I did

A lady came in for a waterbottle
I said, "what kind would you like?"
"Rubber " she said; rub 'er I did

A lady came in for a sweater
I asked, "what kind would you like?"
"Jumper, she said"; jump 'er I did

A lady came in for a ticket
I asked, "Where would you like to go?"
"Bangor," she said; bang 'er I did

Also:
Hardware...nails....nail her I did
Hardware...screw....screw her I did
Fruit......plums....plumb her I did
Cinnamon...sticks...stick her I did
Peas.......split....split her I did
Milk.......cream....cream her I did
Covers.....spread...spread her I did
Rope.......jump.....jump her I did
Booze......liquor...lick 'er I did