何(なん)だかんだsomething or other, one thing or another, this or that

何(なん)だかんだと難癖(なんくせ)をつける客(きゃく)は面倒(めんどう)です。

Customers who find fault with this or that are troublesome. {something or other, one thing or another, this or that}

仕事(しごと)をリタイヤしたが、何(なん)だかんだ毎日(まいにち)忙(いそが)しい。

I've retired from work, but I'm busy every day with one thing or another. {something or other, one thing or another, this or that}

母(はは)は何(なん)だかんだ言(い)いながらも、父(ちち)を愛(あい)しているようです。

Despite saying this or that, it seems that my mother loves my father. {something or other, one thing or another, this or that}

何(なん)だかんだと文句(もんく)ばかり言(い)う彼女(かのじょ)に愛想(あいそ)が尽(つ)きてしまいました。

I've lost patience with her, who does nothing but complain about this or that. {something or other, one thing or another, this or that}

彼女(かのじょ)は何(なん)だかんだと口実(こうじつ)をこしらえては仕事(しごと)を休(やす)むので大事(だいじ)な仕事(しごと)を任(まか)せられません。

She can't be trusted with important tasks because she always comes up with one excuse or another to avoid work. {something or other, one thing or another, this or that}