底抜 そこぬ
sokonuke

Noun
no-Adjective

1. bottomless (bucket, etc.)

Noun
na-Adjective
no-Adjective

2. unbounded (good nature, optimism, etc.); boundless; extreme; uninhibited

Noun
no-Adjective

3. imprudent; indiscreet; undisciplined; careless

かれ底抜 そこぬけの馬鹿 ばかだ。
karewa sokonukeno bakada.
He's an absolute fool.
Noun

4. extremely heavy drinker

Abbreviation
Related to 底抜け上戸
Noun

5. freefall (of a market)

Finance
Other forms: