Titties
来自Big Physics
mid 16th century: probably of Scandinavian origin and related to Icelandic titlingur ‘sparrow’; compare with titling2 and titmouse. Earlier senses were ‘small horse’ and ‘girl’; the current sense dates from the early 18th century.
etymonline
titties (n.)
1746, tetties (plural), a nursery or dialect diminutive variant of teats (see teat).
Margery. Come, be quite;—be quite, es zey, a grabbling o' wone's Tetties.—Es wont ha' ma Tetties a grabbled zo ; ner es wont be mullad and foulad.—Stand azide; come, gi' o'er. ["Exmoor Courtship, or, A Suitoring Discourse, in the Devonshire Dialect and Mode, near the forest of Exmoor," 1746]
