Denshi Jisho — Online Japanese dictionary

目茶苦茶 めちゃくちゃ 1: (Usually written using kana alone) absurd; unreasonable; nonsensical; preposterous; incoherent;
2: extreme; senseless; reckless; wanton;
3: disorder; confusion; mess; wreck
Common word, Na-adjective, Noun 

You can also

Look up kanji details for 目茶苦茶.

Try a Yahoo Jisho search for 目茶苦茶 .
Try a Goo Jisho search for 目茶苦茶 .
Try a Google search for 目茶苦茶 .