(Internet slang, humorous, pun) Christmas Eve, as a night of sexual activity between young couples

(collective, literally) a thousand nights / (archaic, figuratively, collective) lots of nights; an innumerable number of nights

a female given name

multiplied by ten: tenfold

sacrificial altar / cutting board; a chopping board

soldier, private

old woman

soup / soak / until, till, 'til

lion / the seat of a famous priest

ancestor