TIL "Want to come up and see my etchings?" was a popular euphemism for an invitation to sex in the early 20th century
https://en.wikipedia.org/wiki/Etching#%22Etchings%22_euphemism
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1qynvim/til_want_to_come_up_and_see_my_etchings_was_a/
