(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

What you like to do, you will do well. To improve your skills in something, you must enjoy doing it.

mischievous

warlike, bellicose

(euphemistic, slang) pedophilia (sexual or romantic feelings directed at children)

The hiragana syllable ぼ (bo). Its equivalent in katakana is ボ (bo).

戊: the fifth day of the traditional Chinese ten-day cycle / 墓: a grave, especially one belonging to the extended imperial family / 簿: a notebook, a ledger / 牡: a male animal

ボイン: with a wham or wallop; with a boing or sproing