sauerkraut (a dish made by fermenting finely chopped cabbage)

a sandwich (snack consisting of two slices of bread)

addition; supplement

to append; to add to

(chiefly women's speech) first person singular pronoun: I, me

club sandwich

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret