Talking gobbledygook

My husband will laugh and say I shouldn’t be let out without a responsible parent or guardian but I swear I genuinely don’t know how it happens. Nipped over the road this morning to buy organic milk - there wasn’t any in the fridge so I asked an assistant if they had a delivery to put out? She asked “What kind of milk? “ so I replied semi salted organic please !!! ( In my defence I had been looking at butter) I laughed. She looked at me the way only a 19 year old girl could look “s*** is she for real ? “ She didn’t laugh.