will you marry me

A stock phrase in Japanese pop culture supposedly used by the wife in a newly-wed couple to invite her new husband to bed.

Kyūjitai form of 私生児 (“illegitimate child”)

thirty-three; 33

丑三つ時: (archaic) the time between and 2:00 AM and 2:30 AM, or between 3:00 AM and 3:30 AM; (archaic, poetic, by extension) the middle of the night, late night

毒性学: toxicology

poison

solo, monad / single

(sciences) toxicology

independence / separation; status that one stands / independent authority that is free from interference