1.
messed up; ruined; chaotic
Describes something that is completely disorganized, destroyed, or in disarray.
台風で庭がめちゃくちゃになった。
The typhoon made a mess of the garden.
計画がめちゃくちゃだ。
The plan is a complete mess.
子どもが部屋をめちゃくちゃにした。
The kids made a mess of the room.
2.
extremely; ridiculously
Used as an intensifier meaning 'very' or 'extremely' in casual speech.
このラーメンはめちゃくちゃ美味しい。
This ramen is incredibly delicious.
Casual speech
昨日のテストはめちゃくちゃ難しかった。
Yesterday's test was ridiculously hard.
あの映画はめちゃくちゃ面白かったから、もう一回見たい。
That movie was incredibly entertaining, so I want to see it again.
めちゃくちゃ has two distinct uses: describing chaos/disorder, and functioning as a casual intensifier meaning 'extremely.'
DISORDER PATTERNS:
- めちゃくちゃになる: to become a mess, be ruined
- めちゃくちゃにする: to make a mess of, to ruin
- 計画がめちゃくちゃだ: the plan is a total mess
INTENSIFIER PATTERNS:
- めちゃくちゃ美味しい: incredibly delicious
- めちゃくちゃ難しい: ridiculously hard
- Placed directly before adjectives or verbs
VARIATIONS:
- めちゃ: shortened form (very casual, common among young speakers)
- むちゃくちゃ: variant pronunciation with the same meaning
- めっちゃ: Kansai-origin variant, now widespread nationwide
REGISTER:
Casual and informal. Very common in spoken Japanese, especially among younger speakers. Avoid in formal writing or business contexts.