馬鹿馬鹿 ばかばかしい
bakabakashii

i-Adjective

1. absurd; ridiculous; silly; ludicrous; nonsensical; asinine; foolish

Usually Written in Kana
ばかばかしいとしか いういようがない。
bakabakashiitoshika iiyōga nai.
It is neither more nor less than absurd.
Other forms: