規格外
- 1nonstandard ; out of spec ; irregular ; unconventional (e.g. relationship) ; ugly (e.g. fruits and vegetables) Translated by Jiyomi
- 2exceptional ; extraordinary ; unbelievable ; overwhelming ; insane ; off the charts
nouns which may take the genitive case particle 'no' · adjectival nouns or quasi-adjectives (keiyodoshi)
JMdict entry 2850440. Source and licence.